Steam
Compass & Straightedge
Also known as Compass & Straightedge, cas, compass and straightedge
A refreshing little game with blue-green as the main color. A game with the core gameplay of drawing with a ruler, involving conventional drawing, single ruler drawing, and single ruler drawing. The difficulty increases (slightly difficult), with tests of foundation, thinking, and even endurance.
Last update
3 Aug 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
26 updates
July 2026
- SummarySummary of File Sizes for Different Builds Standard x64 Build OS Compatibility: Windows 10 and later File Size: 3.62 MB Win7-Compatible x64 Build OS Compatibility: Windows Vista and later File Size: 3.54 MB ARM64 Build…
- Add ARM64 support
- Added Windows 7 compatibility support
- More12 level have been removed due to persistent floating-point precision issuesThe More12 level have been removed due to persistent floating-point precision issues. Given the unique nature of these levels, they involve extreme edge cases that demand extremely high precision, a problem I am current…
- Haha, I’m back again! The Taiwanese magic trick for GMS still works perfectly.Using the YYC compilation method drastically boosts floating-point precision, so let’s bring these old extras back into the spotlight: Original More 11 Original More 12 Original More 14 Old friends should all be reunite…
June 2026
- This Is The Final UpdateRemove Level_More_11, 12, 14. These levels are hidden in its code, kept as a memento. In addition, GameMaker has blocked access for users in mainland China and is no longer usable.
April 2026
- Add display of adsorption status
- add 1 level in more mode
- finally i think remove full screem
- F4 Full Scream
- Changed the initialization method of the letter array
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