Gamebootools allows you to change the gameboot and also allows to releace space in flash0.

This tool might be dangerous, if you don’t know what you are doing.

http://psp.scenebeta.com/noticia/gamebootools

Themetool can help to modify the appearance of your PSP. It installs a gameboot, volume bar, a virtual keyboard and more.

http://psp.scenebeta.com/noticia/themetool

downPSP is a homebrew application allowing you to direct access and download severall homebrew programs for PSP.

http://psp.scenebeta.com/noticia/downpsp

Avoid metroids! The game is in early stages!

http://psp.scenebeta.com/noticia/echeri

Fight or avoid Zombies! Luckily the game is not that dull, there are some RGP elements too. Overall a good action game attempt.

http://psp.scenebeta.com/noticia/jazt-just-another-zombi-tale

Collect different colored blocks with your space ship to gain new powers such as shooting. Beyond this, the “game” does not seem to have any goal or gameplay.

http://psp.scenebeta.com/noticia/navesound

Protect the toys!

http://psp.scenebeta.com/noticia/toyguard

Here comes an updated early RPG Demo by Xteaph-N.

It’s basically what it claims to be. A demonstration of a posslibel RPG game.

http://psp.scenebeta.com/noticia/rpg-demo

Ping-PSP is another infamous remake of Pong.

http://psp.scenebeta.com/noticia/ping-psp

Calcula-Lo is a mathematical mind game.

http://psp.scenebeta.com/noticia/calcula-lo