Yeah, your level 5 wizard would try to take on a vampire on his own, and quickly expire, instead of leveling up on rats like he ought to. Loved that game, and loved the voices. Don't buy the iOS version though.
Assuming it's the same as the Android version, it's superficially polished and internally hollow compared to the original. I posted more here: https://news.ycombinator.com/item?id=13760412