Dungeon Assault is the hack-and-slash bastard child of Harem Collector. It was built as an experiment by NoMoshing to make and test code which is now used in the Random Daily Quests.
It can be downloaded from here.
Dungeon Assault is a roguelike game, except you can save it every time you pass a level. You cannot retreat to an earlier level and there is a finite amount of enemies, which limits how much XP, Sil, and items you can acquire. There are 15 levels total, with the last one being the boss fight.
Dungeon Assault Tee: Body Gear slot equipment. +15 Attack, +1 Defense, +15 Magic.