Blast Radius II is a horizontal space shooter game.

Features:

The game has lots of upgradeable weapons and passive skills.
You can play 12 levels in story mode or try to stay alive as long as possible in the survival mode.
Your best scores are saved in a highscore list
You can play three players at the same time.

Controls:

Default controls player 1:
Up - Keyboard: Up
Down - Keyboard: Down
Left - Keyboard: Left
Right - Keyboard: Right
Shoot - Keyboard: Shift
Upgrade - Keyboard: Space
Switch - Keyboard: Control