Hint: Capture Ra-Gorod as soon as you can. Just overwhelm it with numbers, buy lots of potions, whatever you need. Once you get it, and buy several Berserkers on your front lines, you may as well have already won the game.
I HATE this food system. Every few battles my characters go useless, and they're high enough level that making a measly three food items takes substantial resources, which I then have to replenish by fighting lower-level mooks, which makes my characters hungry! What was the point of this?
This was actually a really fun game. Not that challenging, but the elevators housing different weapons gave it a more interactive quality. I'd like to see readings of how much damage per second each elevator deals, so you know exactly which is the strongest to switch into a group of strong monsters.