Spirits of Xanadu

Good Morning, Commander allen trivette Lee Williams · Nightdive Studios

Released: Mar 26, 2015
Platforms
Last updated: 04 Sep 2026, 13:01 GMT

Updates & announcements

20 posts

24 Aug 2020Developer post
Crash on Launch
I've been getting a handful of reports, primarily from Windows 10 users, that the game crashes at launch or sometimes during gameplay. I will update the game to fix this issue, but until then there is a workaround that all of the people so far who have had the issue has it solved
04 Feb 2019Rock, Paper, Shotgun
The Ancestor Bundle contains some PC classics for pennies
Our audience may skew towards us old fogeys who remember the days of DOS memory management. Some of you are still young, or just late to the party. The Ancestor Bundle over on Fanatical costs as much as a cup of coffee – cheap cafeteria stuff, not Starbucks – and gets you a bunch
24 Feb 2018Developer post
Added currencies and price changes
Recently Steam added new currencies, few things got in the way (my apologies) and it took me awhile to update them but we now support all the recently added currencies. Those incude: Argentinian Peso (ARS) Costa Rican Colón (CRC) Israeli New Shekel (ILS) Kazakhstani Tenge (KZT) K
24 Feb 2018Developer post
Added currencies and price changes
Recently Steam added new currencies, few things got in the way (my apologies) and it took me awhile to update them but we now support all the recently added currencies. Those incude: Argentinian Peso (ARS) Costa Rican Colón (CRC) Israeli New Shekel (ILS) Kazakhstani Tenge (KZT) K
16 Nov 2017Developer post
Small update
Updated the game to Unity version 5.6.4. No notable changes, aside from a couple very minor code optimizations. If you encounter any issues you can always roll back to the previous version by right clicking the game on Steam, clicking Properties, then in the Beta tab click on the
16 Nov 2017Developer post
Small update
Updated the game to Unity version 5.6.4. No notable changes, aside from a couple very minor code optimizations. If you encounter any issues you can always roll back to the previous version by right clicking the game on Steam, clicking Properties, then in the Beta tab click on the
08 Nov 2016Developer post
November 7 patch
-Added brightness setting under "Video Options" -Updated lighting -Misc bug fixes & upgrade to latest Unity version -Adjusted robot respawn (less frequent respawns, fewer suicide droids) Also made a few changes to the beginning of the game. Too many people miss the briefcase
08 Nov 2016Developer post
November 7 patch
-Added brightness setting under "Video Options" -Updated lighting -Misc bug fixes & upgrade to latest Unity version -Adjusted robot respawn (less frequent respawns, fewer suicide droids) Also made a few changes to the beginning of the game. Too many people miss the briefcase
05 Oct 2016Developer post
Another small patch
This patch addresses the frequently occuring "white flash" that is accompanied by a high pitched ear ringing noise. It's supposed to happen at specific moments, but an oversight on my part caused it to trigger when it shouldn't. In addition: - Updated the game to the latest versi
05 Oct 2016Developer post
Another small patch
This patch addresses the frequently occuring "white flash" that is accompanied by a high pitched ear ringing noise. It's supposed to happen at specific moments, but an oversight on my part caused it to trigger when it shouldn't. In addition: - Updated the game to the latest versi
30 Jul 2016Developer post
Very tiny patch
-Changed the text on the "Communications" Auxilliary power unit as it's misleading, it enables the computers not the communications. The communications, external communications to HQ that is, can't be restored. Which may have led to confusion about the communications option in th
30 Jul 2016Developer post
Very tiny patch
-Changed the text on the "Communications" Auxilliary power unit as it's misleading, it enables the computers not the communications. The communications, external communications to HQ that is, can't be restored. Which may have led to confusion about the communications option in th
28 Jul 2016Developer post
Another small patch
This is just a small update to address some things I forgot in the previous one, and a few other things I felt like doing. -Updated to Unity 5.4 which was just released, its changelog indicates audio and GI improvements, as well as multi-threading performance improvements (I can'
28 Jul 2016Developer post
Another small patch
This is just a small update to address some things I forgot in the previous one, and a few other things I felt like doing. -Updated to Unity 5.4 which was just released, its changelog indicates audio and GI improvements, as well as multi-threading performance improvements (I can'
21 Jul 2016Developer post
Eighth Update
Been awhile since the last update, but we haven't been idle. Working on concepts and prototypes for the next game, as well as other side projects has kept us busy. Meanwhile I've been taking down notes while reading reviews and the forums, and watching streams and YouTube videos,
Been awhile since the last update, but we haven't been idle. Working on concepts and prototypes for the next game, as well as other side projects has kept us busy. Meanwhile I've been taking down notes while reading reviews and the forums, and watching streams and YouTube videos, and compiled a list of bugs, exploits, and improvements that could be made. And some of them made this update, which I think is the largest one so far.
Technical and Visual:

Updated the game to the latest stable version of Unity.
Updated/improved some of the post-processing effects. Ambient occlusion (SSAO) in particular should look and perform much better now.
Added SMAA as an alternative form of anti-aliasing, looks better than FXAA and doesn't cost a whole lot more in terms of performance.
Added volumetric lighting, enabled by default. It's a decently optimized effect and only incurs a small performance hit, largely on the CPU. If you experience a notable FPS loss this might be the likely culprit.
Other minor adjustments/improvements to the lighting to compensate the changes for the volumetric lights, should the feature be disabled or otherwise unsupported.
Slightly improved shadows using PCF5x5 filtering. Possible performance hit, couldn't detect one on my machine but your mileage may vary.
Updated the material shaders for a few objects still using outdated legacy shaders.
Some performance optimizations, which may not be noticable due to the upgraded shadows, lighting, and post-fx. However, turning off the more intensive options there should be a definite performance increase- at the cost of visual fidelity. Those options being resolution, shadows, ssao, volumetric lights, and bloom; the others have a relatively minimal impact but can also be disabled based on personal preference or to squeeze every last drop of peformance you can.
Game Balance, AI, and Exploits:

Re-enabled enemy respawning (broken in the previous patch), and adjusted some of the spawning parameters.
Adjusted the AI in various places. The flybot has slightly more health, and the pillbot will give up after chasing you for too long.
The recreational droid has less health but explodes slightly earlier than before.
Removed an exploit that let you attack flybots from vents with them completely ignoring you.
In-game progress is erased after you achieve any of the game's endings (your settings/achievements/unlocks are unaffected).
Disabled the speed run and balls of steel achievements when playing on Peaceful mode. Sorry speed-runners :(
Shower achievement less likely to be triggered accidentally by a wandering cleaner bot or droid.
Controls and Misc:

Added separate sensitivity option for the Y Axis. If you have changed the sensitivity previously you will have to adjust the y-axis to match or it will feel off. (Thanks for the heads up raven989.)
Lowered the position of the pistol, it was much higher than the other weapons and took up too much screen space.
Adjusted the movement of every weapon to be less "floaty", and instead to be more responsive. Less bob/sway/strafe movement and quicker transitions between states.
Player run acceleration increased, and the move speed reduction for walking backwards and while using iron sights is removed. Crouch movement speed increased as well.
Increased the hit-box size of computer/terminal buttons and other small items (fuse, screwdriver, etc) so they're easier to interact with, especially beneficial for gamepad users but also for keyboard/mouse as well.
And finally a handful of minor misc small things were also fixed or altered. I don't remember them all and you probably won't notice, so who knows if I even did anything else (I did).
This patch currently has only been tested on Windows, if you are on OS X/Linux and experience issues you can always rollback to the previous patch by going into properties from Steam and opting into the previous_stable branch. If you encounter any issues, please post them in the bug reporting thread in the forums or you can email me at [email protected] and I'll get them resolved asap.
Thanks everyone for your all support, reviews, emails, guides, feedback, suggestions, and all that good stuff- it really means a lot. If you have any more suggestions/feedback on this patch, or anything else, feel free to post them in the comments or in the forums.
Original post
21 Jul 2016Developer post
Eighth Update
Been awhile since the last update, but we haven't been idle. Working on concepts and prototypes for the next game, as well as other side projects has kept us busy. Meanwhile I've been taking down notes while reading reviews and the forums, and watching streams and YouTube videos,
Been awhile since the last update, but we haven't been idle. Working on concepts and prototypes for the next game, as well as other side projects has kept us busy. Meanwhile I've been taking down notes while reading reviews and the forums, and watching streams and YouTube videos, and compiled a list of bugs, exploits, and improvements that could be made. And some of them made this update, which I think is the largest one so far.
Technical and Visual:

Updated the game to the latest stable version of Unity.
Updated/improved some of the post-processing effects. Ambient occlusion (SSAO) in particular should look and perform much better now.
Added SMAA as an alternative form of anti-aliasing, looks better than FXAA and doesn't cost a whole lot more in terms of performance.
Added volumetric lighting, enabled by default. It's a decently optimized effect and only incurs a small performance hit, largely on the CPU. If you experience a notable FPS loss this might be the likely culprit.
Other minor adjustments/improvements to the lighting to compensate the changes for the volumetric lights, should the feature be disabled or otherwise unsupported.
Slightly improved shadows using PCF5x5 filtering. Possible performance hit, couldn't detect one on my machine but your mileage may vary.
Updated the material shaders for a few objects still using outdated legacy shaders.
Some performance optimizations, which may not be noticable due to the upgraded shadows, lighting, and post-fx. However, turning off the more intensive options there should be a definite performance increase- at the cost of visual fidelity. Those options being resolution, shadows, ssao, volumetric lights, and bloom; the others have a relatively minimal impact but can also be disabled based on personal preference or to squeeze every last drop of peformance you can.
Game Balance, AI, and Exploits:

Re-enabled enemy respawning (broken in the previous patch), and adjusted some of the spawning parameters.
Adjusted the AI in various places. The flybot has slightly more health, and the pillbot will give up after chasing you for too long.
The recreational droid has less health but explodes slightly earlier than before.
Removed an exploit that let you attack flybots from vents with them completely ignoring you.
In-game progress is erased after you achieve any of the game's endings (your settings/achievements/unlocks are unaffected).
Disabled the speed run and balls of steel achievements when playing on Peaceful mode. Sorry speed-runners :(
Shower achievement less likely to be triggered accidentally by a wandering cleaner bot or droid.
Controls and Misc:

Added separate sensitivity option for the Y Axis. If you have changed the sensitivity previously you will have to adjust the y-axis to match or it will feel off. (Thanks for the heads up raven989.)
Lowered the position of the pistol, it was much higher than the other weapons and took up too much screen space.
Adjusted the movement of every weapon to be less "floaty", and instead to be more responsive. Less bob/sway/strafe movement and quicker transitions between states.
Player run acceleration increased, and the move speed reduction for walking backwards and while using iron sights is removed. Crouch movement speed increased as well.
Increased the hit-box size of computer/terminal buttons and other small items (fuse, screwdriver, etc) so they're easier to interact with, especially beneficial for gamepad users but also for keyboard/mouse as well.
And finally a handful of minor misc small things were also fixed or altered. I don't remember them all and you probably won't notice, so who knows if I even did anything else (I did).
This patch currently has only been tested on Windows, if you are on OS X/Linux and experience issues you can always rollback to the previous patch by going into properties from Steam and opting into the previous_stable branch. If you encounter any issues, please post them in the bug reporting thread in the forums or you can email me at [email protected] and I'll get them resolved asap.
Thanks everyone for your all support, reviews, emails, guides, feedback, suggestions, and all that good stuff- it really means a lot. If you have any more suggestions/feedback on this patch, or anything else, feel free to post them in the comments or in the forums.
Original post
29 Oct 2015Developer post
Seventh Update
In this patch there are a bunch of performance optimizations, gameplay and sound tweaks, bug fixes, as well as a switch to a universal binary for OS X for improved compatibility. -Major improvements to performance on the CPU side related to excessive and unnecessary physics calcu
29 Oct 2015Developer post
Seventh Update
In this patch there are a bunch of performance optimizations, gameplay and sound tweaks, bug fixes, as well as a switch to a universal binary for OS X for improved compatibility. -Major improvements to performance on the CPU side related to excessive and unnecessary physics calcu
17 Oct 2015Developer post
Small patch
-Fix for the "King of the Dead" achievement not triggering if the crown hits the floor before the player can grab it. Thanks to forum member F4/80 for the steps on how to reproduce this bug!
17 Oct 2015Developer post
Small patch
-Fix for the "King of the Dead" achievement not triggering if the crown hits the floor before the player can grab it. Thanks to forum member F4/80 for the steps on how to reproduce this bug!