Too repetitive. How many levels have the campaign?
In his favour, enemies have variety, and the level up system give a good replay value, but with the same scenery and music, this can be boring if you play for too long time.
Thanks for the feedback, sorry the game is too repetitive for you but I appreciate you taking the time to play and review. Outside of endless mode (for obvious reasons) there's 10 rounds before reaching the end of a run.