Game update

2nd Customization Update out now!

Idle Biceps · published 1 May 2026, 15:54 UTC · build 23046930

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To celebrate Idle Bicep's 3rd Birthday, I've made this 2nd customization update, that expands what was possible with mods. You can now create and use the following customization elements:

Text Fonts
Icons
Plates (the big red circle in the background)
Mouse Cursor
Amulets (biceps decorations)
Salt Skins
Growl Sounds
Growth Sounds

This update also improves window resizing support, allowing you to play on nearly every aspect ratio possible.

I will be updating the customization guide for the new mods in the near future, if you find any issue please report it here so I can fix it:

https://steamcommunity.com/app/2355250/discussions/0/6492543723424265562/?ctp=4

Thanks for these amazing 3 years!

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Game update2 Sep 202627th Minor UpdateHello there, QoL patch focused on progression speed, low frame rate optimization and the leaderboards, here are the things added/fixed: · None of the gameplay or UI is tied to the fps the game is running at · AFK gains now land in a few seconds instead of trickling in for minutes or in some cases hours (thanks to tippptopppyt for bring this issue up) · Fixed the leaderboard scroll ball disappea…Game update20 Aug 202626th Minor UpdateHey guys, this is a QoL patch focused on the leaderboards and UI, here are the things added/fixed: · Added your Steam avatar to the leaderboard button · Added your rank on the leaderboard button, updating as you climb · Added gold, silver and bronze for the top 3 · Your rank now updates a few seconds after leveling up instead of taking minutes · The leaderboard now remembers where you were scro…Game update5 Aug 202625th Minor UpdateHello guys, this update fixes the inconsistency when buying x100 supplements at once. Improved upgrade and supplement description boxes and also improves Steam rich presence stability. That's all for now, hope you enjoy!