Joerg Jahnke has released an updated version of JMEBoy. JMEBoy is a Java-based Gameboy and Gameboy Color emulator for mobile devices. If you want to play Gameboy games on your mobile phone you should try this emulator.

Release notes:

The binaries of the final releases for JMEBoy 1.3.1 and JSwingBoy 1.2.9 have been added for download. These releases are built from the code of SVN revision 289.These releases mainly fix a few bugs, e.g. the graphics problem with the Pokecom in some Pokemon games.Please take a look at the release notes for more information on the changes. Choose the emulator download according to the desired target platform:- JMEBoy runs on Java-enabled (MIDP 2.0) mobile devices.- JSwingBoy runs on PCs with a JDK/JRE5 or later installed.

Plenty of free GBC homebrew ca be found here: http://www.pdroms.de/files/gameboy/

Thanks to http://www.aep-emu.de for the news.

http://sourceforge.net/projects/javagb/

goText Touch is a free software for Mobile Phones to send free SMS messages over GPRS/EDGE/UMTS/WiFi connection. It is coded in Java (J2ME) with MIDP 1.0 and CLDC 1.0 profiles, so it can be used an almost any java enabled mobile phone/device!

http://sourceforge.net/projects/gotext/

MiniPauker is like Pauker (pauker.sf.net) a generic flashcard learning program, but written in J2ME for the use with mobile devices which support J2ME with MIDP2 and JSR-75. MiniPauker is compatible with Pauker (import/export) Enjoy learning!

http://sourceforge.net/projects/minipauker/

A card game called xUNO based on a game made by Mattel for cellphones with J2ME technology. To play this game, it’s necessary a cellphone compatible with CLDC 1.1, MIDP 2.0 (J2ME technology) and a screen with 240×320.

http://sourceforge.net/projects/unome/

Lightweight, fast Java-centric Lua interpreter written for both J2ME and J2SE, including libraries for basic, string, table, package, math, coroutine packages, an optional compiler, luajava bindings, and JSR-233 pluggable scripting engine bindings.

http://sourceforge.net/projects/luaj/

java Midlet to use OpenStreetMap Data on a J2ME ready Mobile. Display a moving map using a BT SIRF GPS binary, NMEA or jsr179 decoder, show the street name on witch you are. Navigation exists in a first experimantal version.

http://sourceforge.net/projects/gpsmid/

Kabriolet Mobile is J2ME application to learn rules of the road on mobile phone. This project doesn’t contains rules of the road inside, but it can download/update them from internet server.

http://sourceforge.net/projects/kabrioletmobile/

LightWallet is a open source lightweight J2ME personal finance management application.

http://sourceforge.net/projects/lightwallet/

GWeather is a open source J2ME weather forecast application for mobile phones. Uses the Google Weather API.

http://sourceforge.net/projects/gweather/

Bloody Mess Mobile is a top-down shooter game for mobile phones with J2ME MIDP 2.0 profile & bluetooth support. It is based on famous PC game Crimsonland & allows you to fight hordes of monsters on you mobile phone!

Release notes:

Release 1.3 was updated with small fix. Now it is possible to turn sound effects on/off at start of the application.

http://sourceforge.net/projects/bloodymessmobil/