Press on the laser gun to fire. Some bacteria have developed immunity, and they cannot be killed with one hit. If the bacteria in the right side flask reach 12 the game ends. This is not a skill game. The game play is random.

• "fire":"space"
• "jump":"na"
• "movement":"na"

Press on the laser gun to fire. Some bacteria have developed immunity, and they cannot be killed with one hit. If the bacteria in the right side flask reach 12 the game ends. This is not a skill game. The game play is random.