Screenshots
Watch trailer on Steam ↗Bonk
Charles Johnston · Published by Charles Johnston
Positive — 80% positive (30 reviews)
Last updated 4 Oct 2026
A casual musical idler. Ideal for background sounds while focusing on study or work.
Free To Play, Casual · 2025 · More free games
Bonk is a relaxing musical idler that turns your idle moments into enjoyable tunes. Perfectly suited for those who seek a calming background experience while working or studying, it’s now available in 2025 from Charles Johnston.
About this game
A casual musical idler. Ideal for background sounds while focusing on study or work.
Leave it on in the background to help with focus, or get mesmerized by the pendulum as it creates polyrhythms.
Squares move up and down playing notes and awarding 'bonk bucks' when changing directions. Once you get enough 'bonk bucks', you can buy more squares. Once you get 100 'bonk bucks', you can prestige to add a multiplier to every bonk. Then you can spend the multiplier to unlock more features such as other scales and instruments. Once you get a whole bunch of multiplier you can unlock the Creative Mode which allows custom scales, speed change, and setting the number of blocks directly.
Features:
Custom pitch
Echo Squares
Auto-Purchase Squares
14 different instruments
Mutiple scales
Creative Mode - custom scale, speed, and number of squares
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
Supported Languages
Latest news
Patch NotesOfficial
performance fix
capped fpsRead full article on Community Announcements (chuck)Patch NotesOfficial
added volume control
added volume control to left UI menuRead full article on Community Announcements (chuck)
