It's a classic! Apogee Software (who went on to publish Commander Keen, Duke Nukem, and many other famous games) created Pharaoh's Tomb first. It's a platform/puzzle game that's low on action and high on tricky jumps and movements. Poor CGA graphics and annoying PC speaker sound effects ... but it's still cool as a classic platform jumping game. Apogee Software (now 3D Realms) recently released the full version of this series as freeware! (Note: You will probably need DOSBox or MoSlo from the Essential Utilities page to play this game at a reasonable speed.)