OASIS: Tokyo

Released: Nov 3, 2023
Platforms
Last updated: 15 Sep 2026, 08:25 GMT

Updates & announcements

18 posts

29 Jun 2026Developer post
v1.4.6 - Definitive! + Sequel Announcement
Hi! Been a while, but this is finally ready. This is the "definitive" patch for OASIS: Tokyo. Everything that is feasible for me to fix (and I'm aware of) has been fixed. Thank you to those that reported these. I've also implemented a few ideas from the currently-in-development O
Hi! Been a while, but this is finally ready. This is the "definitive" patch for OASIS: Tokyo. Everything that is feasible for me to fix (and I'm aware of) has been fixed. Thank you to those that reported these. I've also implemented a few ideas from the currently-in-development OASIS II - whose Steam page just went live!
View game pageIf you liked Tokyo, you'll probably like it as well! Please wishlist it!
As for the changelog:
Additions
Added a Grenade Case to the clothing shop (available at level 2), it is 2x2 with a 3x3 inventory and only holds grenades. It's also available rarely as loose loot in the Jigane warehouses (where grenades can be found) as well as in the Kibinna and SattoTrans warehouses (where more special containers can be found)
Added notification subtitles for the TTS announcers in Gauntlet and the facility
Added a little jingle when the subway arrives for the 2nd+ time in the subway escape mission of Oasis hunt (just thought it'd be a nice detail to add)
Improvements
In Elimination objectives, once there are less than 3 enemies left they will begin to move towards the player
Drink prices now scale based on its remaining uses
Minor adjustment to hardcore playmode description (tried to make it more clear)
Reworked the little secret puzzle, no longer requires the intro scene, though it still requires a bit of rng, just not the "waiting for something to happen" kind
Hint: There's a new article found in the facility, and also the code wasn't changed anyway
Bugfixes
Fixed AI running away sometimes going to the wrong side of the cover they're trying to use
Can no longer gain max rank-related achievements from extra modes (sorry)
Request system now properly removes valid recursive items
Fixed mission amount-limited effects (namely skillwire chips, don't think anything else uses this at a value higher than 1) not saving their current mission count
As always, please let me know what you think in the discord! Thank you for your support!
Original post
24 Mar 2025Developer post
New Project Demo
Hi! My new game Dyskairos's Steam page now has a demo. It's somewhat different from OASIS but I think you'll still like it if you like OASIS so please check it out. Let me know what you think in the discord!
13 Feb 2025Developer post
v1.4.5 - New Achievements
Hi! Wasn't originally planning to do another content update (though this technically isn't one, I decided regular update is appropriate for this regardless), but enough issues came up that I figured I'd finally do what I've been meaning to do for a while: Add achievements for the
Hi! Wasn't originally planning to do another content update (though this technically isn't one, I decided regular update is appropriate for this regardless), but enough issues came up that I figured I'd finally do what I've been meaning to do for a while: Add achievements for the things I've added since launch!
New Achievements

Debt Free - Unlock everything in Debt Mode. (this will auto-unlock if you load a save that's done this)
Broke But Reputable - Reach max reputation while having started from Naked Mode. (this will auto-unlock if you load a save that's done this)
Helper - Get a reward from the nearby corporation requesting items.
Gauntlet Contestant - Complete a match of the Gauntlet. (any settings)
Defuse Kit - Successfully defuse an EMP start-to-finish in Defusal without killing an enemy during the process.
Upload Complete - Complete Iwakura's quest line. (this'll auto-unlock when loading a save that's already done this) (an alternate name for this was "And You Don't Seem To")
Iwakura's Gift - Encounter some 'friends' earlier than expected.
Changes/Fixes

Fixed enemy ragdoll despawning counting as them dying for a second time (this only really affected elimination objectives)
Added a button to the medical shop cyberware UI for resetting only skills (60k)
Added a setting for whether or not the inventory resets its tab when closing (on by default)
Objective Tracker can now find the keycard in the finale mission
Minor editing to some of the late game Satomi messages and some of the ending scene (largely just tried to make the text flow better)
Added a little hint to the secret's trailhead that may make the cipher a little easier
You might also be interested in the knowledge that I've set up blog posts on my site recently! As a debut post, I did a short write up on the history of the development of OASIS: Tokyo if you're interested.
That's it for now. Hope you have fun with these new achievements and thanks for your support.
Original post
07 Feb 2025Developer post
v1.4.4 - Hotfix
couple of minor issues i somehow forgot about or never noticed stay tuned for something new soon(tm)! can no longer sell items with inventories (clothing/containers) that have items in them can no longer open popup invs for equipped items updated tooltip of shop upgrades to say "
couple of minor issues i somehow forgot about or never noticed
stay tuned for something new soon(tm)!

can no longer sell items with inventories (clothing/containers) that have items in them
can no longer open popup invs for equipped items
updated tooltip of shop upgrades to say "Current Level" instead of just "Level" to better reflect what it means
sonar now skips dead targets in range
minor skill text changes
reduce recharge rate for echolocation (30 seconds per charge instead of 40)
echolocation no longer turns into a sonar after loading a save that had echolocation (woops)
fixed missions completed in skyscraper or apartments not counting for certain achievements
Original post
29 Dec 2024Developer post
v1.4.3 - Hotfix
quick little patch because i somehow forgot these added missing exports for new shotgun and rifle container weapons
quick little patch because i somehow forgot these

added missing exports for new shotgun and rifle container weapons
Original post
20 Dec 2024Developer post
v1.4.2 - Hotfix
hi another real quick hotfix for another issue i was alerted to, also includes other stuff i happened to run into while verifying the main issue was fixed fixed softlock in the bad ending improved ai responsiveness when fighting through certain out of bounds barriers (same issue
hi another real quick hotfix for another issue i was alerted to, also includes other stuff i happened to run into while verifying the main issue was fixed

fixed softlock in the bad ending
improved ai responsiveness when fighting through certain out of bounds barriers (same issue as what caused the softlock)
added small safeguard for when the level completely fails to generate any train platform exits in the metro mission in oasis hunt (reenables the exit at the beginning of the level)
Original post
05 Dec 2024Developer post
v1.4.1 - Hotfix
small hotfix to fix an issue i never recognized when i coded it 4 years ago lol stamina usage is no longer tied to frame rate reduced stamina buff in the new facility area to account for this (was originally balanced around usage at 144 fps) for those curious: usage should be sli
small hotfix to fix an issue i never recognized when i coded it 4 years ago lol

stamina usage is no longer tied to frame rate
reduced stamina buff in the new facility area to account for this (was originally balanced around usage at 144 fps)
for those curious: usage should be slightly increased if you were running the game at 60 fps, and much slower if you were running it at more than 120.
Original post
15 Nov 2024Developer post
v1.4 Update
Hi! A bit under two weeks after the game's first anniversary, here's 1.4. Don't really have too much to say for this update, but you can check out some of the new stuff in the trailer below. As always, the full changelog link can be found at the bottom of this post. Questing Syst
11 Jun 2024Developer post
v1.3.2 - Hotfix
small update to fix an issue from the previous hotfix fixed bullets being able to collide with each other (fixes shotguns not doing any damage)
small update to fix an issue from the previous hotfix

fixed bullets being able to collide with each other (fixes shotguns not doing any damage)
Original post
09 Jun 2024Developer post
v1.3.1 - Hotfix
hi, real quick update to fix a few lingering issues full changelog: shop menus in aspect ratios other than 16:9 now show correctly (finally) fixed bullet tracers being visible through walls adjusted some loose loot positions in one of the local office variants (the night one) fix
hi, real quick update to fix a few lingering issues
full changelog:

shop menus in aspect ratios other than 16:9 now show correctly
(finally) fixed bullet tracers being visible through walls
adjusted some loose loot positions in one of the local office variants (the night one)
fixed warehouses sewer transition still having the door when it doesnt actually place a sewer piece, also stopped non-exit sewer pieces from being able to spawn
increased the time taken to activate the warehouses sewer exit (from 14 seconds to 20 seconds)
cluster will now properly fail when leaving without returning to the main server instead of giving the abandon penalty (youll now only get abandoned when leaving without ever activating the main server in the first place)
Original post
07 Jun 2024Developer post
v1.3 Update
Hi! This is v1.3. It's a bit smaller than the previous update, but still has a bunch of new things in it! As before, you can find the full changelog at the bottom of this announcement, but here's some highlights. Gauntlet There's a new gamemode found in Extra Modes! In it, you mu
Hi! This is v1.3. It's a bit smaller than the previous update, but still has a bunch of new things in it! As before, you can find the full changelog at the bottom of this announcement, but here's some highlights.
Gauntlet
Watch on YouTube
There's a new gamemode found in Extra Modes! In it, you must defend a generator against increasingly difficult waves of enemies, while scavenging the level and buying supplies during break periods. It's also customizable, with 4 different difficulties, variable match lengths, and different areas to pick from.
New Objective Type
Also added in this update is a new objective type: Cluster. Similar to Upload, you must find, activate, and defend mini-servers and then return to the master server to complete the objective. You'll need to stay near these servers as they run however, as they won't progress when you aren't nearby.
Other Additions
Here's a short round up of some (but not all!) of the new things in this update:

New area: Apartments. This area is(/was) the base of operations for a gang on the outskirts of the city, though any of the typical factions and objectives can be found on missions here.
Pawn shop: The pawn shop, after buying the first of its new upgrade level, will now sell a random assortment of items that can be found as loot, including corporate unique items and rare items that you haven't unlocked in the actual shops yet.
Enemies can now hear you reloading and using items nearby if they aren't in combat or already investigating another sound.
The previously generic Elimination mission that was used as reputation level 5's priority mission has been replaced with a new one using the new objective type.
Extended pistol mags and a few new attachments have been added (one of which can be seen in the screenshot above)
Switched to 64 bit builds (if you happen to still be 32 bit only somehow, I've added a new beta branch with 1.2.1 on it, which will still be 32 bit)
The full changelog, including all of the new items, quality of life changes and fixes in this update, can be found here: https://sky675.github.io/changelogs/oasis-tokyo-13/
Hope you enjoy this update!
Original post
22 Mar 2024Developer post
v1.2.1 - Hotfix
hi! just a real quick patch primarily to fix a handful of issues but also got a few small changes and improvements too full changelog: fixed cyberware effects being duplicated after reloading the save after getting an ending - resetting your build will fully get rid of the duplic
hi! just a real quick patch primarily to fix a handful of issues but also got a few small changes and improvements too
full changelog:

fixed cyberware effects being duplicated after reloading the save after getting an ending - resetting your build will fully get rid of the duplicated effects, sorry about this!
fixed some other weird things that happened after reloading the save after getting an ending that werent as noticible
when the upload is finished, the progress bar on the machine will now turn green
the progress bar glitching effect will no longer reroll its chance every frame after its delay is up (should do it much less often now)
enemies will now shoot more at the center of the server instead of towards its bottom
added priority to the names of the rep 1, rep 2 and rep 5 priority missions so maybe itll be a bit more clear (rep 5's is going to be changed to a new unique mission in the next update)
reduced the size of the note text in priority mission descs
doubled the length of chip effects (no other changes to chips)
added the new clothing items to the quick mode appearance changer
fixed the male grey hoodie displaying as the wrong clothing
fixed an instance where soundscape triggers were swapped in a certain section in warehouses
added a missing soundscape trigger in the back of the warehouses section with the offices room in it
fixed part of the walls in the transition to the sewer sections in warehouses clipping through the main floors should it generate below main sections
fixed some instances where the upper cabin supports in warehouses would mostly block the door to the exit
reduced a few of the light trigger ranges for warehouses a little bit further
expanded the door to the roof that can spawn in the indoors only local office variant into an alternate exit
fixed the new exits in slums and warehouses being able to be activated more than once
village now has its own loading screen images
fixed an issue with a certain house type in a certain section in village not being high enough off the ground
caves in village now have their own dead ends instead of using the main one
notifications now get cleared when finishing the stage 2 ending mission in endgame (the keys boss), primarily for when you finish it before the intro notifications are done playing so it doesnt just keep going
rain particles now get disabled while in the underground mall
this change is a small spoiler for the secret in arinobu - moved the secret hint phone that appears after getting an ending, but there is now more than one spot it can spawn at (all are easier to find than the original spot) - also changed the font the code uses to a more discernable one
Original post
09 Mar 2024Developer post
v1.2 Update
Hi! Here is v1.2. It has a bunch of new stuff, some more quality of life features, and some fixes. You can find the full changelog with everything at the bottom of this announcement, but I figured I'd show some off the new stuff here. New Items First off, new items. Building off
13 Jan 2024Developer post
v1.1.3 - Hotfix
hi! just another real real quick hotfix to fix some stuff i forgot with the last hotfix, plus some stuff that was meant for 1.2 but should be stable enough to include now changelog: fixed request system not loading correctly on some (existing? all?) saves forgot to add the layer
hi! just another real real quick hotfix to fix some stuff i forgot with the last hotfix, plus some stuff that was meant for 1.2 but should be stable enough to include now
changelog:

fixed request system not loading correctly on some (existing? all?) saves
forgot to add the layer for upload servers to the new interaction layermasks, the upload obj type should now actually be playable again (woops)
new inventory background (blurred transparency)
new grenade mechanics:
doesn't automatically throw on hotkey press anymore
press lmb or rmb to overhand or underhand throw respectively
can hold button to cook the grenade
while cooking, can cancel by either switching weapons or pressing r
throws towards where you're looking now, instead of awkwardly to the left
new explosion effect
no changes to grenade damage/range/physics have been made, so the explosion effect is a bit too big right now
Original post
08 Jan 2024Developer post
v1.1.2 - Hotfix
hi! just another real quick hotfix here primarily to fix an inventory issue i was made aware of. if your inventory was broken at some point somehow, in the way that you couldn't move items around in it, that should now be fixed when you load that save again. also includes some ot
hi! just another real quick hotfix here primarily to fix an inventory issue i was made aware of. if your inventory was broken at some point somehow, in the way that you couldn't move items around in it, that should now be fixed when you load that save again.
also includes some other quick fixes and adjustments i wanted to go ahead and implement now instead of waiting to put them in 1.2
full changelog:

fixed inventory grid slot availability somehow being desynced by just getting rid of its array in the save schema and just recalculating it altogether on load instead (this should have minimal impact on loading time)
possibly fixed using multiple pill-based items too quickly causing a controller lockup (cannot reproduce this issue myself)
556 is now a little bit more common compared to other rifle calibers (previously all 3 had equal spawn chance)
redid interaction layermasks - no longer gets blocked by ragdolls, can now more easily open/close spawn closet doors, items now should take priority over everything (except for geometry in the way of course)
added the current alert level in endgame to the objective tab in the inventory
added objective reminder to the desc of one specific boss objective in endgame that didnt already have one
when changing stages in endgame, the view will now reset back to the bottom of the view, instead of it staying at the top
slowed the spawn rate of enemies in endgame a bit, especially at higher alert levels
added a cap for how much the alert level can be increased per mission in endgame (this change is primarily to help people who like taking it slow, you're still intended to go through each mission somewhat quickly, but you won't be as punished for being slow and having to kill a lot of enemies as a result anymore. this + the above change should make endgame at least a little easier but not too easy)
reduced price of the basic disposable lifeline card to 15k, also reduced the effect time to 15 seconds and the returned health to 15 hp (a small rework of this item type + more items of this type are planned, just wanted to already make this change in the meantime)
the lifeline card will also now not do anything if found in quick endgame
added the invite link to the discord to the main menu
i am moderately concerned that the inventory issue didn't actually happen when loading/saving and instead happened sometime during gameplay. if you happen to run into this issue where part or all of your inventory is blocked, please join the discord and let me know. especially if you have reproducible steps for recreating the issue, thanks.
Original post
03 Jan 2024Developer post
v1.1.1 - Hotfix
hi! just a real quick hotfix to fix a few issues i had missed before. also, have a discord now, feel free to join: hotfix changelog: fixed issue where trying to reload the m4 with a 60 rounder would cause the controller to get locked up small attachments such as suppressors, lase
hi! just a real quick hotfix to fix a few issues i had missed before.
also, have a discord now, feel free to join: https://discord.gg/ub2DQSS2xE
hotfix changelog:

fixed issue where trying to reload the m4 with a 60 rounder would cause the controller to get locked up
small attachments such as suppressors, lasers, and rails should not fall through the ground anymore when dropped
clarified the warning on the shop skills menu (this is technically a bug but its not a simple fix, so maybe in 1.2)
finally fixed some collisions i had missed in arinobu
made new sight reticles (also made them smaller)
fixed character and shop tree master skill descs, they only add 1 point now instead of 3 (theres no actual change here, i just updated the descs to be correct)
added specific discount values to shop tree skill descs, also buffed some of them
slowed the evo empty reload slightly so the bolt release sound doesnt overlap with the mag in sound as much
the next update, v1.2, is planned to be sometime in march.
Original post
20 Dec 2023Developer post
v1.1 Update
Hi! Welcome to the first full post-launch update, v1.1. I've got more quality of life features as well as some new items and other stuff in this update. Here's a small preview of two of the things this update contains: Show details Additions Added a button to the cyberware shop U
Hi! Welcome to the first full post-launch update, v1.1. I've got more quality of life features as well as some new items and other stuff in this update.
Here's a small preview of two of the things this update contains:
Show details

Additions

Added a button to the cyberware shop UI that allows you to reset your skills AND cyberware for 100k

You'll get the price of your cyberware back as well after paying the 100k
This button is disabled in hardcore mode and during endgame runs
Added a new feature to the arinobu hub that is unlocked at reputation level 1: Request List

List of different items that you can turn in to get a monetary and/or xp reward
Item list refreshes every 7 missions
May need multiple of the same item, in this case you need the requested amount of said item in your inventory in order to turn it in
Added a new save option: Naked Mode

Start with no items in the stash
In the intro, only the free knife will spawn
Reminder that said free knife is also always available in Military Shop (provided you arent in debt)
Added container items that can store items in the stash

2 can be bought from a new category in Kaya's Clothing
2 can be found in the corporate warehouses areas (Kibinna and SattoTrans)
Added new weapon gadget: DualG

A combination flashlight + laser, press toggle gadget to switch through the modes
Found in a new gadgets upgrade level in Military Shop or rarely as loot
Mags can now have reload speed effects attached to them, larger/smaller mags will now take more/less time to reload respectively

Primarily this will effect the various AK mags, stanag mags, the k71 extended mag, and the skotina drum mag
Added new weapons, 2 rifles and 1 smg:

The RSKA-92, a semi-auto + 2 round burst 5.45 rifle
Also added a 5.45 10 round mag to go with it (also compatible with the 74, and the 30 rounders are also compatible with the new weapon ofc)
The FMR 5.56, a bullpup assault rifle that accepts stanag mags
The VZ 3, a fast firing 9x19 SMG
Added 3 new magazines: 1 for stanag guns, 1 for 7.62 AKs, and 1 for 5.45 AKs, all of which are 30 round mags that have 20% increased reload speed and +2 bullets per drag

Will still be 1 bullet per drag in hardcore
Can be bought from Military Shop or found rarely as loot
Set up Steam Cloud (will only save your saves + keybinds though)
Added a handful of new junk items to find and sell
Added a few new sections in a few area types
Added a little hint text that appears to help let you know when a priority mission is available to do
Added a small hint on where to start for the secret in Arinobu that appears on saves that have gotten an ending
Adjustments/Balance Changes

Clarified a few things in the help menu, particularly:

About default attachments
Changing the explanation of priority missions to use the correct name
Added a reminder that active cyberware needs to be hotkeyed to the descs of cyberware that can be hotkeyed
Made some minor adjustments to the intro scene
The IMA AK handguard now has a gadget slot
20 round stanag mags now load 4 bullets per drag instead of 5 (10 and 30 rounds unchanged)
Increased the base price of 20 and 30 round stanag mags slightly (like less than 100 yen more each)
Local Office areas should make a little more sense spatially now
Reduced the glitch effect on the progress bar on upload servers
Reduced export payment by about 33% across the board (affects all exports, including ones that are ready to be collected and currently being sold)
Bug Fixes

Fixed attachments on the default M4/R16 handguard being offset
Fixed a typo in the descs of the AK series of weapons
Fixed the Type-89 not accepting 10 round mags
Fixed the PM5 magazine having its old name in its desc
Fixed a few generation issues with warehouses
Fixed permadeath ironman saves unintentionally being deleted when returning to menu after getting an ending
Fixed certain ai sometimes walking off of their intended path in a certain ending
Thank you for the support so far! I hope you enjoy this update.
Original post
08 Nov 2023Developer post
Post-Launch Update
Hi! Just a real quick post-launch update with a few quality of life features. Changelog: - changed interaction raycast to a spherecast (little more leeway for item pickup in some cases, should be mostly the same otherwise) - added a world record time to the tutorial timeboard (if

OASIS: Tokyo

Updates & announcements

v1.4.6 - Definitive! + Sequel Announcement

Additions

Improvements

Bugfixes

New Project Demo

v1.4.5 - New Achievements

New Achievements

Changes/Fixes

v1.4.4 - Hotfix

v1.4.3 - Hotfix

v1.4.2 - Hotfix

v1.4.1 - Hotfix

v1.4 Update

Questing System

Reload Reanimations

v1.3.2 - Hotfix

v1.3.1 - Hotfix

v1.3 Update

Gauntlet

New Objective Type

Other Additions

v1.2.1 - Hotfix

v1.2 Update

New Items

New Areas

Quality of Life

v1.1.3 - Hotfix

v1.1.2 - Hotfix

v1.1.1 - Hotfix

v1.1 Update

Additions

Adjustments/Balance Changes

Bug Fixes

Post-Launch Update