Unison (Commodore 64, Commodore Plus/4)
A downloadable game
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Quantum entanglement at its best!
Take control of two entangled little guys traveling through a series of intricate levels. They move in unison; guide both to the finish flags without stepping in the opposite colours. Sometimes a well-placed crate can be a great help. Have an eye out for those pesky canon balls though!

Unison is casual puzzle game inspired by the PC game Insync. It is compatible with both PAL (recommended) and NTSC machines.
| Updated | 18 days ago |
| Status | Released |
| Author | Haplo |
| Genre | Puzzle |
| Tags | Black and White, Commodore 64, commodore-plus4, Minimalist, Pixel Art, Retro |
| Content | No generative AI was used |
Download
Download NowName your own price
Click download now to get access to the following files:
Unison C64 53 kB
Unison Plus/4.zip 52 kB
Development log
- Plus/4 version released!18 days ago
- A small update31 days ago





Comments
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Niiice :-)
Supported, I like to play more after the video, it is a very good puzzle game. I added it to my video along with other games released in March.
Really cool game, I love the graphic style you use - I recorded a session of it (was the version before you did the update reg. the level codes).
Very nice puzzle game with an innovative game idea and an original graphic style, which we also greatly appreciated in "Shift". Our German-language review can be found at 01:17:34. English subtitles are also available. Subscription to our YouTube and Twitch channel is welcome. ๐
Great game, thanks.
Such a clever puzzle game with some nice music in the background. Well done. I look forward to seeing more new titles in the future.
very good
Awesome game!
Cool game. But what is that code entry for? Cheatcodes? Levelcodes? Cannot see any levelcodes on screen like in your presvious games.
You're right! My mistake. I'll upload a new binary in a couple of hours.
Done! Thanks again.
Thank you! Unison (2026, Haplo)
Thanks, I didn't know about Alter Ego!
As always, your games are so addictive ๐
Great job ๐ช
How about a physical edition thanks to K&A PLUS? ๐ If so, feel free to email me ๐
yahwey88@gmail.com