That is pretty cool. The control layout are bad though. I found that you can show the hitboxes which are red, not sure if thats suppose to be there.
In the new version you can use WASD and '.' '/' instead of the arrow keys.
So if you wanted to, you can remake Ninja Gaiden the old school? Iv seen the engine, perdy cool too.
Sure, although I should mention that the game runs on top of a physics engine called box2D.
I'd also like to mention that version 0.1.5 is out.
New features include:
-Co-op mode (play with a friend if you have a joystick attached to your computer)
-Basic storyline via the select screen
-New boss fight in level 1 (you're now fighting a nuclear reactor instead of a tank which is more appropriate I think)
-Improved the rockets powerup (rockets now home in on nearby enemies)
-Improved granades powerup (greater blast ranger)
-Numerous gameplay and enemy AI tweaks
-Numerous graphical/sound tweaks
-WASD control available in addition to the arrow keys
-Options screen that saves your settings (you can play the game in widescreen!)
Download is available at: http://2dengine.com/commando/