Ebitengine
ebitengine.org
Dead simple open-source 2D game engine for Go
shares #game-engine #2d #open-source · also Games · both Free · Ebitengine alternatives →
✓ Links checked Sep 2026View →
12 best ct.js alternatives
Tools similar to ct.js (Free 2D game engine based on web technologies with visual tools): 18 listed tools match ct.js by shared tags — two or more shared tags (exact or near-synonym, weighted by tag position and rarity), or one strong shared topic tag plus the same category or pricing; ranked by shared-tag weight (rarer tags count more, same category adds a bonus), then same pricing; the first 12 of 18 matches are shown (12 of 74 Games tools). No votes, no paid placement.
Closest match by shared tags: Ebitengine — shares #game-engine #2d #open-source, same category (Games), both Free. Next: Solar2D, Solarus, GDevelop.
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Free
Lua-based open-source 2D game engine forked from Corona SDK
shares #game-engine #2d #open-source · also Games · both Free · Solar2D alternatives →
✓ Links checked Sep 2026View →
Lightweight free and open-source 2D game engine with a graphical editor
Platforms: macOS
shares #game-engine #2d #open-source · also Games · both Free · Solarus alternatives →
✓ Links checked Sep 2026View →
Free open-source no-code game engine for 2D, 3D and multiplayer games
Platforms: iOS · Android · macOS · Windows · Linux
shares #game-engine #open-source #2d · also Games · GDevelop alternatives →
✓ Links checked Sep 2026View →
Free 2D game engine for beginners and professional indie developers
Platforms: macOS · Windows
shares #game-engine #2d · also Games · GameMaker alternatives →
✓ Links checked Sep 2026View →
Babylon.js
www.babylonjs.com
Open web-based 3D engine for games and interactive experiences
shares #javascript #open-source · #3d-engine ≈ #game-engine · also Games · both Free · Babylon.js alternatives →
✓ Links checked Sep 2026View →
Free open-source C# game engine for 2D and 3D games
Platforms: Windows
shares #game-engine #open-source · also Games · both Free · Stride alternatives →
✓ Links checked Sep 2026View →
Python-powered open-source game engine with concise code
shares #game-engine #open-source · also Games · both Free · Ursina alternatives →
✓ Links checked Sep 2026View →
Refreshingly simple data-driven game engine built in Rust
shares #game-engine #open-source · also Games · both Free · Bevy alternatives →
✓ Links checked Sep 2026View →
Cross-platform Haxe graphics engine for high-performance games
shares #game-engine #open-source · also Games · both Free · Heaps alternatives →
✓ Links checked Sep 2026View →
Zig game engine and graphics toolkit for cross-platform apps
shares #game-engine #open-source · also Games · both Free · Mach alternatives →
✓ Links checked Sep 2026View →
Open-source data-driven 2.5D game development engine for C/C++
shares #game-engine #open-source · also Games · both Free · Orx alternatives →
✓ Links checked Sep 2026View →
Compare side by side:ct.js vs Ebitenginect.js vs Solar2Dct.js vs Solarusct.js vs GDevelopct.js vs GameMakerct.js vs Babylon.jsct.js vs Stridect.js vs Ursina
Looking for the original? See the full ct.js listing, or browse all Games.
Related tags: #game-engine · #2d · #javascript · #open-source
Frequently asked questions
What are the best ct.js alternatives?
The top ct.js alternatives on ToolDock are Ebitengine, Solar2D, Solarus, GDevelop, GameMaker — 12 alternatives matched by shared tags and category.
Are there free alternatives to ct.js?
Yes — 10 listed alternatives are labeled free: Ebitengine, Solar2D, Solarus, Babylon.js, Stride. Pricing label set at listing time; official pricing page linked where verified.