"Stonekeep is a first-person RPG in the style of Eye of the Beholder and Dungeon Master. The game is set in a series of underground labyrinths, filled with monsters, treasures and traps.
Stonekeep features an elaborate 'Magick' system where four types of runes are inscribed onto a spellcaster: Mannish, Fae, Throggish, and Meta
From the back of the box:
Immerse yourself in an epic experience more powerful and realistic than anything you've imagined. Using innovative technology Stonekeep draws you into its dark reaches so completely you'll forget it's just a game. Your feet will walk the ancient corridors. Your hands will wield weapons of metal and magic. You'll battle disembodied foes, rescue your allies from evil, liberate a massive dragon from bondage and discover an experience more realistic than you expected.
Step into the mystery of Stonekeep and begin a quest through dark corridors, treacherous sewers and subterranean realms of faeries, magic and the living dead. You'll discover a world where darkness reigns and where you become part of a detailed story line that unfolds at your command. Defeat evil, reclaim your immortal soul and experience an adventure that is Stonekeep."
Source: Wikipedia, "Stonekeep," available under the CC-BY-SA License.