UniWar The Lost Civilization description:

Fly your space fighter and shoot the evil aliens before they kill you. You've got a tough Boss in the end to deal with, so avoid getting shot along the way!

game instructions:

Mouse and left mouse button to aim and shoot respectively.

Holding the left mouse button down for a while charges up your laser gun so it can wipe out more enemy ships.

Press the ~ key (top left of keyboard) to activate a menu console in the game.