Just A Block
Pop boxes, solve physics puzzles, and float to safety in this cozy and colorful puzzle game. Play solo or enjoy local co-op with a friend, using creativity and strategy to complete each challenge.
Last Updated: 4/3/2026
| Developer | MarsLit Games |
| Publisher | MarsLit Publishing |
| Steam App Id | 4199220 |
About Just A Block
Just A Block is an Indie, and Casual game developed by MarsLit Games. It was released on the Steam Store by MarsLit Publishing.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Just A Block supports the following features:
- Single-player
- Shared/Split Screen
- Playable without Timed Input
- Family Sharing
- Full controller support
- Steam Achievements
- Multi-player
- Touch Only Option
- Co-op
- Mouse Only Option
- Steam Cloud
- Remote Play Together
- Shared/Split Screen Co-op
Media & Sceenshots
Watch the featured video for Just A Block and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Just A Block data has been sourced from:
- Valve Corporation. (2026, April 3). Just A Block on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Just A Block. Steam Community Hub.