I regretted selling Sword of Ormens for only 700 gp. But I cleared Vault 13 with about 20 portions of perfect health, and the last dungeon was easy. Do that, guys!
'If you are replaying level than have been won already, you will get no experience for squads.' Why? Now I have all gold, I want to max out squad's level!
Instead of being super fast, I recommend super strong enemies(i.e. with 50% more health, attack, and speed) for a perfect rating. Otherwise, well-made game.