Algodoo

Here`s some two player fun!

Player Green Control:
Left: A
Right: D
Aim main gun: W,S
Fire Main gun: F
Fire Secondary gun: E

Player Orange Control:
Left: Left arrow key
Right: Right arrow key
Main Gun control: Up arrow key, down arrow key
Main gun fire: /
Secondary gun fire: .

The one left standing ascends the hill behind them to raise the flag of victory! Hooray!