Gamma Bros: Take on enemy fleets of ships in this shooting arcade flash game.
Shoot down the other ships in order to survive and score points.
Select between easy, medium or hard mode.
You have two spacemen to select between.
Launch them into space in their ships to fight.
When both the spacemen die, the game is over.
Use the arrow keys to move your spaceman.
Press the W key to fire upwards.
Press A to fire to the left.
Press the S key to fire downwards.
Press D to fire to the right.
Use the space bar to pause the game.
Collect powerups to help give you extra speed, weapons, life and and shield.
Collect the coins and gems to increase your score.
Can you blast the enemy ships out of space in Gamma Bros?