Cardinal Quest

Cardinal Quest is an arcade-style dungeon-crawler inspired by 1980s classics such as Gauntlet, Red-Box D&D and Golden Axe: Choose your champion and begin your quest to slay the Evil Minotaur!

Minimum system requirements: 

CPU: 1.4 GHz
RAM: 768 MB
GPU: OpenGL-compatible
AND: Adobe AIR 2.6

External links:
Developer: Tametick