I'm going on what I remember from the megadrive game (I've only played
up to The Lagoon on the 360 so far), I assume this version is exactly
the same.
These are the levels that may encourage you to rip out your hair, although the save feature should make it somewhat easier:
Hard Water
Deep City
City of Forever (you have to play this level twice, although there is a very quick and easy method)
Trilobite Circle
Dark Water (my personal least favorite level due to the difficulty)
The Tube
The Machine
Last Fight
Most of the other levels are challenging but not too hard.
4 / / Itchy. Tasty.
My Condemned 2 Gold Rating Guide