Best Game Engine Software in 2026
Updated
91 game engine software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
91ranked
3free plans on this page
$79.99/molowest paid tier
3 Oct 2026last checked
| # | Platform | Score | Why | From | Free plan | Paid from | Source code model | |
|---|---|---|---|---|---|---|---|---|
| 51 |  Usagi Engine | 6.0 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 52 |  FIFE | 5.9 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 53 | Castle Game Engine | 5.9 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 54 |  Solarus | 5.9 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 55 |  OHRRPGCE | 5.9 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 56 |  RPG Paper Maker | 5.8 | RecognisedAPIDocumented | $79.99/mo | Yes | — | — | View |
| 57 | BYOND | 5.8 | RecognisedAPIDocumented | — | Yes | — | closed_source | View |
| 58 |  Platinum Arts Sandbox | 5.8 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 59 |  Impact.js | 5.8 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 60 |  001 Game Creator | 5.7 | RecognisedAPIDocumented | $79.99/mo | No | — | closed_source | View |
| 61 |  Spring Engine | 5.7 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 62 |  MegaGlest | 5.7 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 63 |  RPG Playground | 5.7 | RecognisedAPIDocumented | Free | Yes | — | closed_source | View |
| 64 |  FPS Creator | 5.6 | RecognisedAPIDocumented | — | Yes | — | source_available | View |
| 65 |  Cerberus X | 5.6 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 66 |  ÖbEngine | 5.6 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 67 | Leadwerks Game Engine | 5.5 | RecognisedAPIDocumented | — | No | — | closed_source | View |
| 68 |  Flare Engine | 5.5 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 69 |  FTEQW | 5.5 | RecognisedAPIDocumented | Free | Yes | — | open_source | View |
| 70 |  Raze | 5.5 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 71 | OpenMW-CS | 5.5 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 72 |  Cocos Creator | 5.5 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 73 | Doriax Engine | 5.5 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 74 |  Kaiju Engine | 5.5 | RecognisedAPIDocumented | — | Yes | — | open_source | View |
| 75 |  Visionaire Studio | 5.5 | RecognisedAPIDocumented | — | Yes | — | — | View |
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