Picodrive is a Megadrive/Genesis emulator for the GP2x by notaz.

Changes:

* Fixed DMA timing emulation (caused lock-ups for some genesis games).
* Idle loop detection was picking up wrong code and causing glitches, fixed.
* The ym2612 code on 940 now can handle multiple updates per frame (fixes Thunger Force III “seiren” level drums for example).
* Memory handlers were ignoring some writes to PSG chip, fixed (missing sounds in Popful Mail, Silpheed).
* Improved z80 timing, should fix some sound problems.
* Fixed a bug with sram register (fixes Phantasy Star 4).
* ROM loader was incorrectly identifying some ROMs as invalid. Fixed.
* Added code for PRG ram write protection register (Dungeon Explorer).
* The memory mode register change in 1.31 was unsafe and caused some glitches in AH-3 Thunderstrike. Fixed.
* Fixed a file descriptor leak.
* Updated documentation, added Gmenu2x manual.

http://notaz.gp2x.de/releases/PicoDrive/PicoDrive_132.zip

ZX-81, a well known author of emulator ports on the PSP, has recieved a GP2x. It seems he is willing to develop on GP2x too, which will be a great profit for all GP2x Users!

ZX81:

Thanks to my friend David Chau, i can now develop homebrew not only for the PSP, but also for the nice GP2X Console! Many many thanks to him, Zx

http://zx81.zx81.free.fr/

FlowFlowMania is a remake of the classical puzzle game Pipe Mania on Linux with GP2X compliance.

Changes:

– more level samples
– new “mandatory checpoints”
– play field background
– some bugs fix

The official page located at http://perso.orange.fr/bobsky/flowflowmania/index.shtml has not been updated yet, but you can get the download from EvilDragon’s GP2x download archive.

http://www.gp2x.de/cgi-bin/cfiles.cgi?0,0,0,0,25,2099

zodttd has picked up the work on PSX4GP2x again, which is a PSX emulator for the GP2x.

This build is a work in progress build and might not be stable and/or useable.

http://www.spookysoftsite.com/psx4gp2x/

This is a little app for the PSP which gives you the possibility to doze off with your favourite chill-out music playing silently and wake up with some loud and hard music (or even with the beep.wake.mp3 in the package) with volume maxed at a predefined time.

Features so far:
– Full cbr/vbr/abr 8kbps-320kbps 44.1kHz MP3 support
– MP3 can be of arbitrary length
– Manage different playlists for Sleep and Wake modes
-> add / remove mp3s
-> save / load playlists
– In Sleep mode you can set a special, more silent volume
– Wake mode is entered at a preset time with volume maxed (you can always adjust the maximum volume with the VOL + and – keys)
– Write yourself a message which will be displayed in Wake mode
– USB Mass Storage can be enabled/disabled within the app

http://forums.qj.net/showpost.php?p=1482358&postcount=1

DS81 is a Sinclair ZX81 emulator for the Nintendo DS.

Author notes:

Just a quick patch release to DS81 to fix a problem where it was assumed that the directory routines returned filenames in upper-case. As ever, grab it from the DS81 page.

http://www.noddybox.co.uk/nds.php?I=ds81

Currently you can play against other players, collide and destroy the level graphics, and shoot down other planes.

http://www.villehelin.com/nintendoDS.html

ZXDS is an upcoming emulator of Sinclair ZX Spectrum for Nintendo DS, written by Patrik Rak. It is still in a very early stage of development, but it already has some noteworthy features, like emulation of Spectrum 128k or TAP/TZX support.

http://zxds.raxoft.cz/

pmcc has started to work on a port of Arkanoid 2 to the Nintendo DS based upon the Arcade version. More information at his blog.

http://www.gotrooted.net/

zodttd has picked up the work on PSX4GP2x again, which is a PSX emulator for the GP2x.

This build is a work in progress build and might not be stable and/or useable.

http://www.spookysoftsite.com/psx4gp2x/