GameBoy emulator (not GameBoy Color) for J2ME based on Mario GameBoy (TM) Emulator 0.2.4 by Carlos Hasan with good speed enhancements and many useful options. GPLv2 license.
Current version: 0.2
Version 0.1/0.2 should run on cellphone/mobile device with J2ME, CLDC 1.0 and MIDP-2.0
Add games/roms to cutboy*.jar:games/ and edit/update cuteboy*.jar:games/games.txt, then install cuteboy*.jar
into your cellphone.
+ Save/Load game
+ Buttons configurator
+ Fullscreen mode
+ Horizontal/vertical center
+ 0 key shortcut for Pause menu while playing
* few bug fixes
* fixed "pause" bug
Missed features, these will be added in newer release:
You can edit cuteboy.jar with any archive manager, like TugZIP.