Category: Xbox Store Decay Is Now Available For Xbox One Decay Shining Gate Software ☆☆☆☆☆ 20 ★★★★★ $9.99 Get it now The XBLIG classic is now on Xbox One! All 4 parts in one complete package. Solve the dark mystery and face the challenges in this psychological thriller adventure. The story has multiple endings based on how you play the game. Product Info: Developer: Shining Gate Software Publisher: Shining Gate Software Website: Decay Twitter: @DecayGame