Sinasquax updated his Rubiks Cube game for PSP, previously released for the devsgen.com coding competition. Grab the updated version from his page.

http://www.mphweb.com/forum/viewtopic.php?id=2216

pronto released a drawing tool for the PSP. It supports 20 brushes, the possibility to listen to your favorite music while drawing, and more.

http://forums.qj.net/f-psp-development-forum-11/t-release-bixi-picture-draw-tool-128518.html

Roll ‘Em Out will be a game in the same type as Super Monkey Ball- you roll a ball towards the goal, trying to avoid falling out of the course.

A preview/demo can be downloaded. Leave feedback here: http://forums.qj.net/f-psp-development-forum-11/t-demo-roll-em-out-128570.html

http://www.sendspace.com/file/4ov9a0

JLF65 updated LightMP3 with FLAC support! This is an unofficial update and probably not approved by the original author.

Leave feedback here: http://forums.qj.net/f-psp-development-forum-11/t-unofficial-update-to-lightmp3-128595.html

http://www.mediafire.com/?8lr9xd4o3co

PicoDrive is a Megadrive/Genesis and Sega CD emulator ported to PSP by Notaz.

Changes:

mp3 code should no longer fail on 1.5 firmware.
added gamma adjustment option.
added .cso ISO format support. Useful for non-FMV games.
it is now possile to force a region after the ROM is loaded.
fixed a sram bug in memhandlers (fixes Shining in the Darkness saves).
fixed another bug in memhanlers, which crashed the emu for some games (like NBA Jam and NHL 9x).
added suspend/resume handling for Sega CD games.
some other small tweaks I forgot about.

http://www.dcemu.co.uk/vbulletin/showthread.php?t=80319

Here comes a 3D Tetris for PSP coded by Teacake.

Thanks to http://www.dev-fr.org for the news.

http://www.planetepsp.fr/psptetris-3d/3302

This tutorial shows you the basic elements of skyboxes. It shows you how to create a very simple and basic skybox and specifies information on how to improve this. Future tutorials on this will include 3D skyboxes.

Source: http://forums.qj.net/f-psp-development-forum-11/t-2-new-tutorials-3d-c-skyboxes-and-animated-loading-screens-128419.html

http://www.ghoti.nl/PSPtutorials.php

With this tutorial you can create animated loading screens which show graphics while loading up all your data. Since it uses a different thread it will not slow down or halt when some large file is loaded. With this you can create commercial looking loading screens!

Source: http://forums.qj.net/f-psp-development-forum-11/t-2-new-tutorials-3d-c-skyboxes-and-animated-loading-screens-128419.html

http://www.ghoti.nl/PSPtutorials.php

Ball Revamped Clone is PSP remake of popular flash game Ball Revamped. Your task is simple. Get ball from starting point to goal while not touching any of the surrounding walls. Sometimes you will have to press (green) button, to open gate.

You can make your own levels. If you want to know how to do that, read short guide at: http://www.mmteam.tk

http://forums.qj.net/f-psp-development-forum-11/t-release-ball-revamped-clone-v01-128432.html

Wally has updated “Mr. Driller PSP” to v1.1 two days ago.

Changes:

Added PSP Slim & Lite / 3.71 kernel Support
Fixed up the exit button so now it works
Fixed Home Button
Fixed up where you press up and its pauses, its now on the correct button
Added Icon / picture

http://www.dcemu.co.uk/vbulletin/showthread.php?t=80032