D.N.A (PC PS2 GBA) (2003 until now) (Play online to gba version) 

It is a platform/action game, based on references like "Metroid, Wario, LodeRunner".

Keys : Move using Arrows Jump with "R" Key (GBA A button)
Change parameters with "E" and "Y" (L and R GBA buttons)

Online emulator may be quite slow because it is a JAVA program
To run game at full speed get the DNA GBA ROM in the download section (60Ko)

http://www.dk-games.com/CV/PlayDNA.html
http://www.dk-games.com/CV/DNA.zip

My name is Christophe.
Kristof (contact me for any questions) at consolecoder@hotmail.com

http://www.dk-games.com/CVe.html