Compare prices for House of 1000 Doors: Serpent Flame House of 1000 Doors: Serpent Flame STEAM KEY GLOBAL Plati → 0.41€ House of 1000 Doors: Serpent Flame (Steam) GLOBAL + Plati → 0.43€ House of 1000 Doors: Serpent Flame (GLOBAL) Gamivo → 0.79€ 1.25€ -36% House of 1000 Doors: Serpent Flame Fanatical → 4.75€ House of 1000 Doors: Serpent Flame (EU) GamersGate → 5.69€ 5.69€ House of 1000 Doors: Serpent Flame Steam → 5.69€