Side-by-side comparison of two listed Games — real listing data only, no paid placement.
On record, they differ in: pricing (GameMaker Freemium vs Heaps Free); unique tags (GameMaker 3: #2d #no-code #beginner vs Heaps 3: #haxe #cross-platform #open-source); category rank (GameMaker #30 vs Heaps #39). Same category (Games). Listing facts only — not a recommendation.
Free 2D game engine for beginners and professional indie developers
GameMaker is a free 2D game engine aimed at both beginners and professionals. It provides tools, tutorials and asset bundles for building indie games with no prior experience required, and is also used to teach game design.
Published 2026-08-13 · Links checked 2026-09-06
Cross-platform Haxe graphics engine for high-performance games
Heaps.io is a mature cross-platform graphics engine designed for high-performance games, built with the Haxe language. It leverages modern GPUs on desktop and mobile and supports both 2D and 3D accelerated graphics with native cross-platform builds.
Published 2026-08-13 · Links checked 2026-09-06
| GameMaker | Heaps | |
|---|---|---|
| Pricing | Freemium | Free |
| Category | Games | Games |
| Rank in Games | Position #30 of 74 | Position #39 of 74 |
| Alternatives listed | 12 → | 12 → |
| Shared tags | #game-engine | |
| Unique tags | #2d #no-code #beginner | #haxe #cross-platform #open-source |
| Platforms | macOS · Windows | Not detected on official site (checked 2026-09-20) |
| Source code | Not detected on official site (checked 2026-09-20) | github.com/HeapsIO/heaps |
| Documentation | Not detected on official site (checked 2026-09-20) | heaps.io/documentation/ |
| Company | YoYo Games | Not detected on official site (checked 2026-09-20) |
| Founded | 2004 | Not detected on official site (checked 2026-09-20) |
| In their own words | Make a game with GameMaker, the best free video game engine. Perfect for beginners and professionals. Learn to build your own 2D indie games with our simple…— official site (homepage description), checked | — |
| Official channels | X (Twitter)YouTubeFacebookdeclared on gamemaker.io via schema.org sameAs | GitHubdeclared on heaps.io via homepage link with a matching handle |
| Official website | gamemaker.io | heaps.io |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Only platforms with an official store or installer link are listed; others may exist.
GameMaker is Freemium; Heaps is Free. Both are listed in Games on ToolDock.
What they have in common: #game-engine
GameMaker is listed as freemium (free tier alongside paid plans); Heaps is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Games listed on ToolDock, and they share the tag game-engine.
ToolDock keeps a tag-matched alternatives list for each: see GameMaker alternatives and Heaps alternatives.