Whether you fight fair or with infinite lasers, one thing is certain: The chickens deserve their fate—even if you need a little help from Trainer 8 to deliver it.
Using a trainer is straightforward, but it requires a bit of caution to ensure your game (and computer) stays healthy: chicken invaders 4 trainer 8 repack
If you prefer a trainer interface, these verified community sources are safer than generic "repack" sites: Whether you fight fair or with infinite lasers,