Godot Cartesian
Jump. Draw. Integrate.
Free
20 levels, 12 geometry shapes unlocked one by one. Charge your jumps, turn the area under your parabolas into points — sharp corners are lethal, curves are your friends.
Godot Cartesian is a jumping game drawn on a chalkboard.
The whole world is a Cartesian coordinate system in white chalk on black slate — and you are a little stick figure starting from the origin.
HOW TO PLAY
• Hold to charge, release to jump — every jump is a parabola
• The area enclosed by your curve and the x-axis is your score in real time
• While charging, a ghost curve and its predicted area grow live: watch the integral climb, then let go
OBSTACLES & RULES
• 20 levels unlocked one by one, with 12 geometry shapes joining progressively: rectangles, segments, triangles, parallelograms, circles, ellipses, parabolas, hyperbolas, sine, cosine, logarithmic and reciprocal curves
• Only sharp corners steeper than 75° are lethal — every deadly face is clearly textured; smooth curves are always safe to ride
• Walk straight up gentle slopes, launch off curved ones, bounce off floating lines, and keep jumping from obstacle tops
FEATURES
• Area is score: calculus you can feel
• Chalkboard art: pure black, white lines, hand-drawn charm
• Best score per level, sequential unlocks, auto-saved progress, fully offline
Start from a box, finish on a reciprocal curve. The blackboard awaits.
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The developer, 硕 贾, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
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Information
- Seller
- 硕 贾
- Size
- 71.6 MB
- Category
- Casual
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 11.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Shuo Jia