Undead Hero is an Android game developed by Spellbook that falls under the Adventure subcategory. The game is free to play and offers players the chance to play as one of three characters: Paladin, Sorceress, or Thief.

The premise of the game is that you were once the greatest hero to ever live, but you died and the demonic masters of Purgatory have enslaved your soul for eternity. Your goal is to smash your way through doors and chests, loot treasures, and defeat the forces of evil who will never let you escape.

The game is fast-paced and offers an exciting and engaging experience for players. However, it's important to note that while the game is free to play, there are in-app purchases available.

Overall, Undead Hero is an enjoyable game that offers a unique storyline and engaging gameplay. If you're a fan of adventure games, this is definitely one to check out.