App keeps shutting down

Great game, fun part of my childhood. But I payed money for this and I expect an app that doesnt crash at all. This crashes constantly, especially when I use the sheep, my favorite weapon. Please fix this, its very frustrating and I want my money back. Or just release a new update addressing the crashing problem. Then I will give 5 stars.

enferrarizo about Worms 2: Armageddon