Lackluster game. Very easy. Controls are quite bad and moving around the dungeon gets very repetitive after a while. Also spells have no limitation to how much they can be used except for their cooldown. This means that the game just turns into a spam fest.
If you are having problems with your reactor exploding, you need to get plating. Plating may seem useless, apart from the fact that it can increase venting with upgrades, but if you are in an OH SH- situation if u have good plating you will have more than enough time to react