| 15 Puzzle | A sliding tile puzzle game. | Puzzle | release 1 | OlegO | 2009/07/01 |
| 1945 The War Is Now | Shooter game, clone of the arcade game 1945. | Arcade Games | 1.1.0 | Gefa | 2008/08/16 |
| 1D Game | A game that takes place in one-dimensional space. | Arcade Games | 2.0 Beta | Sandroron, Bobby500 (SGI) | 2014/03/31 |
| 2.71 SE Homebrew Fixer | Fix corrupted data icons on 2.71 SE-A. | File Operation | 1.0 | Coldbird | 2006/10/11 |
| 2D Side Scroller | Test game for a 2D game engine. | Demos | 2008 | Raptor85 | 2008/09/19 |
| 3D ArcadePSP | A tech demo based on the frontend for emulators for the PC called 3D Arcade. | Demos | Demo | spanner | 2009/05/14 |
| 3D Chess | 2 Player 3D Chess game. | Board | 2005 | Mofig | 2005/09/11 |
| 3D Cube | 3D cube that runs in Lua. | Demos | 3b | alatnet | 2006/05/08 |
| 3D GDS | 3D Game Development Set, aim to assist PSPGL user. | Game Engine | 2008 | saulotmalo, SG57 | 2008/03/18 |
| 3D Pong | Pong in 3D. | Arcade Games | 0.1 | Slasher (Team-Duck) | 2006/12/28 |
