Idle Trillionaire — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Idle Trillionaire is 50% off in the Steam Autumn Sale | 2026-10-01 | Idle Trillionaire is 50% off in the Steam Autumn Sale, until Oct 8. Make your way to a trillion, one card at a time. There are 600+ hand written cards: jobs that cost you happiness, yachts that cost you both, and eventually a country or two. Coming next: Fantasy Idle RPG Same engine, same sense of humour, new world. Kill a rat, work your way up to the Elder Dragon and save the princess, with 600+ new hand written cards. The free demo is on Steam now, it's in Steam Next Fest from Oct 19 to 26, and the full game launches Oct 27. Fantasy Idle RPG on Steam Steve, The Slanted Room |
| Sun and Moon | 2026-07-11 | 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. |
| Steam Deck Support | 2026-03-15 | Idle Trillionaire now playable on Steam Deck!I've updated to ensure the game runs on steamOSadded text scalingfixed emoji'sIf you run into any issues, please report them in the discussion forums.Thanks to everyone playing Idle Trillionaire on Steam Deck! |
| Idle Trillionaire - Mod Support Update | 2025-06-13 | 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.- ✍️ Bug Fixes – Various typo corrections for a cleaner experience.How to use mods:To create a modGo to the main menu and click modsEnter card details and click "Add Card"When ready you can test your deck by clicking "Play Modded Deck"Remove mods (restore vanilla cards)Go to the main menu and click modsClicking "Play Game (Without Mods)"Share a modWhen a modded deck is loaded, y |
| Idle Trillionaire - Release Trailer | 2025-03-31 | https://www.youtube.com/watch?v=Qj2YwNgvGKU |
| Prestige Buffs and Tutorial Cards | 2025-01-24 | 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 scales with prestige level. - Fixed a game load bug that occasionally caused glitches. What does this mean for offline progress on prestige runs? Prestige 1: 1 hour real time is = 100 hours game time Prestige 2: 1 hour real time is = 200 hours game time Prestige 3: 1 hour real time is = 300 hours game time Prestige 4: 1 hour real time is = 400 hours game time etc.... As |
| Idle Trillionaire Revamped: Offline Progress & Visual Glow-Up! | 2024-12-14 | 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 requested by many players: 1 real time hour is now 100 game hours! (up from a mere 4 game hours) |
| New "Terraforming" Free Card pack added! | 2024-09-27 | 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 prestige levels) This card pack expands on the "Countries" and "Déjà vu" Card packs and adds many new ways to profit from your newly purchased countries! Now go get that cheddar, trillionaires |
| Localization Update, Now in 11 Languages! | 2024-08-30 | 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! |
| Prestige History | 2024-05-31 | 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 how you did. Unfortunately runs completed before this update will not have data. Any run completed starting now will be archived. |
| Full Screen Mode, Quick Scroll and New Cards | 2024-04-18 | 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. |
| Tiny Patch. | 2024-03-07 | Updates a typo on the secret end game game card... |
| Live Forever - Late Prestige Update | 2024-03-02 | 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 time rate by an extra day for every prestige over 10. What this means? Prestige 10 > 1 day per tick Prestige 11> 2 day per tick Prestige 12> 3 day per tick Prestige 13> 4 day per tick Prestige 14> 5 day per tick Prestige 15> 6 day per tick ... and so on Go on, you are already a god. Live for a thousand years... a million? a trillion!? |
| Minor Fixes | 2024-02-19 | Just a few small fixes. - Minor card fixes and Ui Tweaks - Hidden Cards View Modes are now saved with game files |
| Hide / Trash Cards | 2024-02-16 | 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 |
| Adds Toggle for Card Warnings | 2024-02-09 | 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 hours passed per tick. Ex. At Prestige 9, 12 hours pass each tick. At Prestige 10, a full day passes each tick. |
| Dangerous Card Warnings Update | 2024-02-08 | 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 ruin your day. Maybe it's still worth it, but be careful and consider your options. - Adds "Living Beyond Means" warning to dangerous cards - Adds "Cashflow Risk" warning to dangerous cards - Adds "Bankruptcy Risk" warning to dangerous cards - Adds "Daily Sadness" warning to dangerous cards - Adds "Devastating Event" warning to dangerous cards - Adds "Depressed" and "S |
| Content Update | 2024-02-02 | 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 balances some cards If you have found a bug - typo - great card idea - or just have any idea you would like to see in the game, I would love to hear from you. Join the discussion in the official discord: If you enjoy this game, I would really appreciate a review as that would help a small dev like me immensely. Keep an eye out for future content updates. |