Really glade to hear your review as when i started with brain storming idea for invincible i stumble upon one type of worm which when cut does not die basically invincible that was my early game idea but as i got into devlopment and started to notice after few minutes it would be almost impossible for player to keep up so i had to add some power which can reduce the number of worms. But thanks for feed back too i am happy you liked the game.