Bitcity is an open-source city building game for Game Boy Color by AntonioND. Build your very own city or just destroy it too. The game is now in beta stage!

Release notes:

Final beta version. All elements of the game are implemented. Remaining tasks are testing, cleanup and document.

Find out what the kids think of the 90’s era handheld video game console, Nintendo GAME BOY!

Escape 2042 – The Truth Defenders is is a fast paced 2D platformer with 2 mini-games included, running it’s funding campaign at Kickstarter now. What is awesome, it’s not just only one system to get another nice game, but four! Dreamacst, Genesis/Megadrive, Game Boy and Windows!,

The main game features security cameras to avoid, firing enemies, grenades to collect, computer “hacking” to open doors or disable laser protection fields, and level card based locked door in the first prison levels. The game will take place in 3 different environments (prison, forest, desert) interspersed with 2 mini-games including a reversed shoot’em up and an original abseiling game

Orion has been so kind and released a tiny video, showing the Game Boy version in action:

Keystone Kapers is a clone of Actvision’s Keystone Kapers for the Gameboy Color by Haroldo de Oliveira Pinheiro.

http://www.haroldo-ok.com/keystone-kapers-gameboy-color/

Zalo is happy to announce the release of a new game for the Game Boy that he and sergeeo put together during the past months. Initially developed for the GBJAM #5 there were a lot of improvements since then. The name is now Super Princess’ 2092 Exodus and is some sort of Megaman Game, without final bosses.

http://gbdev.gg8.se/forums/viewtopic.php?id=380

Touhou GB by Xephyr is a Game Boy game released last year. It’s a Game Boy version of the Touhou games with two playable characters and a variety of enemies.

http://gbdev.gg8.se/forums/viewtopic.php?pid=1448

Geometrix is a puzzle game for Game Boy and Game Boy Color by AntonioND. Match three or more tiles of the same shape/color.

https://github.com/AntonioND/geometrix/releases

Escape 2042 – The Truth Defenders is is a fast paced 2D platformer with 2 mini-games included, running it’s funding campaign at Kickstarter now. What is awesome, it’s not just only one system to get another nice game, but four! Dreamacst, Genesis/Megadrive, Game Boy and Windows!

The main game features security cameras to avoid, firing enemies, grenades to collect, computer “hacking” to open doors or disable laser protection fields, and level card based locked door in the first prison levels. The game will take place in 3 different environments (prison, forest, desert) interspersed with 2 mini-games including a reversed shoot’em up and an original abseiling game.

The project is targeted for the following platforms:
-Gameboy (DMG, Pocket, Color, GBA) cartridge + box with manual
-Megadrive PAL (and Genesis NTSC) cartridge + box with manual
-Dreamcast (Region free, Factory pressed CD)
-Windows (Vote for this game on Steam Greenlight !)
-PC-Engine CD (if the Stretch Goal is met)

Thanks to Vasiliy Sergeevich Rybkin for the news hint!

Bitcity is an open-source city building game for Game Boy Color by AntonioND. Build your very own city or just destroy it too. The game is still in alpha stage, but AntonioND keeps working on it!

https://github.com/AntonioND/bitcity

GBsnake by Jesús Bartús is a simple port of the Snake game written in C for the Nintendo GameBoy. The game is open source and there is NO BINARY/ROM to download.

https://github.com/brovador/GBsnake