RockBot is supposed to become a multi-platform action game and borrows elements from Capcom’s Megaman.

Changes:

Fully playable (if you do not hit a bug) 8 stages and final boss.
Music for all stages and bosses.
More sound effects such as shot reflection.
Player death – after dead first time, you become half-invulnerable; makes easier for testing, will be removed on next version.
Sprites for all bosses.
Better artificial inteligence for NPCs and bosses.
Weapons for all bosses – for testing, you do not need to defeat the boss to try it.
Scaled window for Windows and Linux, as 320×200 is very small in a computer monitor.
Better menu – can leave pressing attack button now.
Water terrain and fixes on stairs and colision.
Port for Dingoo (Dingux).

http://rockbot.upperland.net/?p=500&lang=en