Caverns of Thracia (Revised d20)

If you like the genres Fantasy (Sword & Sorcery) , this game is for you.

If you like the mechanics Attribute/Stat Based (STR, CON, PER, etc), Skill Based (buy or gain skills), Level Based (Earn XP and level up), Dice (Various), Class Based (Pilot, Wizard, Scientist, etc), Race Based (Player Race/Species affects gameplay), Grid-based (uses square terrain for move/combat), Dice (Primarily d20) , you will enjoy this game.

This game falls under the category: Campaign Setting (game world), Scenario / Adventure / Module.