Sun and Moon
A sun and moon will now cross the screen to show the passage of time. *This is removed on prestige 7 and up since entire days pass each tick at those levels.

Developer posts and news about this game.

A sun and moon will now cross the screen to show the passage of time. *This is removed on prestige 7 and up since entire days pass each tick at those levels.

Idle Trillionaire now playable on Steam Deck! I've updated to ensure the game runs on steamOS added text scaling fixed emoji's If you run into any issues, please report them in the discussion forums. Thanks to everyone playing Idle Trillionaire on Steam Deck!

Release 3.15 includes - 🎉 Mod Support Added – You can now add and play with custom mods! - ⏸️ Offline Progress Handling – Offline progress is now disabled when the - game is paused. - 🔁 Partial Prestige Resets – You can now reset to previously completed prestige levels. - ✍️ Bu


You've spoken and I like what I heard! Happy 2025 all you greedy trillionaires! Here is what's new in Idle Trillionaire for version 3.08. Change Notes: - Added missing "Buy Russia" card and Tutorial Cards. - Retain your hidden cards when you Prestige Up. - Offline progress now sc

Idle Trillionaire just got a massive upgrade! Enjoy boosted offline progress to keep your profits rolling even when you’re away. Plus, we’ve revamped the game’s visuals with stunning new art to enhance your experience. Log in now and see the exciting changes for yourself! As requ

When you are rich AF, and you have money to blow and big ideas... what's better than terraforming the earth? Introducing the third card pack included free in Idle Trillionaire: "Terraforming" Card Pack. Includes over 30 New Cards. (cards appear after buying countries at various p

We have gone worldly with 11 new languages that can be changed on the fly. Want to know how to say "Commit Unspeakable Acts of Greed" in Korean? Just click the flag and find out! Share with all your other language speaking family! Get those moneys folks!

Ever wanted to look at your old runs and see how much faster it took you to "Buy a High-End Yacht"? Well now you can with "Prestige History"! When you complete a run, that run's milestones are saved and viewable in the Milestones menu. Just select a run from the dropdown to see h

Welcome to 2024! We got Fullscreen mode! Also added some buttons to quickly scroll to the first and last card in the list. Finally there are some new cards hidden behind other cards and prestige levels. As always... get that cheddar. Get what's yours. Hustle hard, Major factor.

Updates a typo on the secret end game game card...

I was recently messaged by a trillionaire who was at prestige 20! While this was amazing to hear, it brought to my attention the need to expand upon the late prestige levels where time rate was capped at 1 in game day each tick (200ms). New in this update: Infinitely increase tim

Just a few small fixes. - Minor card fixes and Ui Tweaks - Hidden Cards View Modes are now saved with game files

There is a (not recommended) review on steam that wished they could refuse cards that felt like they made no sense in an effort to clean up the board. Well here it is! - cards can now be trashed by clicking the X - trashed cards can later be restored from the main menu

Players deserve choice... If your a thinker the default "Card Warnings Off" will suit you. "Easy Mode" toggle added to show/hide dangerous card warnings (default off). Performance optimization: Starting at Prestige 5 instead of increasing tick-speed (CPU expensive); increase hour

Some of the Trillionaires have reported accidentally clicking cards that ended their run early. I don't believe a trillionaire should have to think too hard in life, things should be offered up on a silver platter! As such look out for these warnings on cards that are liable to r

Hello Trillionaires! Thanks for playing. I'm just an everyday average normal person who likes to make games. So glad your here! Adds lots of new cards Redesigns top area to better use space on wide screens Adds Game Over notification and better handles game over Fixes typos and b