Ok, now that the voting period for the CC is over I can upload the new version of Alpha Strike.
The new version of game is in the Extras-devel and there are mirrors and install instructions in the first post.

The new version adds:
* Keyboard support with user adjustable keys (instructions in the bottom of first post).
* New 3 weapons ( plasma, fire, thunder ) with new explosions.
* New bonus ( shield which protects the hero for 10 seconds ).
* Bullets billboarding effect.
* PNG textures instead of TGA textures (now takes ~5 mb instead of ~20 mb).
* Some modifications to the gameplay.

I will take a video of that version with all the new features soon and upload to youtube.

Enjoy!

EDIT: I forgot to publish the default key map. so here it is:
W,X,A,D,Q,E,C,Z - walk in 8 direction (move up, down, left, right and diagonally).
P, LEFT_ARROW, L, UP_ARROW, O, COMMA, DOWN_ARROW, SPACE - shoot in 8 direction (shoot up, down, left, right and diagonally).
K - switch weapons.
B - toggle keyboard movement on/off.
N - toggle "sticky" movement on/off.
S - stop walk (active only when "sticky" movement is on)