please fix portal combat!!! – Plants vs. Zombies Review

I really want to give this game 5 stars, but I have one major gripe: Every time I try to play the extra game Portal Combat, this app crashes. I have never been able to play that game once through the end. No other level of Plants v. Zombies causes the game to crash. Please fix!!!!
Review by fruitypoundcake on Plants vs. Zombies.