2 small bugs/inconsistencies in Act 1:
1. If you put on the sexy underwear after you get it and then switch back to the normal one, Sarah is displayed in the next scenes only in her underwear and not in her armor.
2.At the end of "Stuck in wall" 2 and 3, Sai'mon recommends to visit the spawning pool and Sarah agrees. But these scenes are unlocked before she is brought to the pool at the beginning of Act 2.