Lucky Gem Merge is a physics merge puzzle. Drop gems, merge two of the same kind, and upgrade them into rarer treasures. How to play Aim, drop, and keep the pile below the line. Identical gems merge into the next one. What you can do • Merge along an 11-step gem collection • Turn on Auto mode • Complete tasks for in-game rewards An internet connection is required. The game may show ads. Rewards in the game are not a promise of real-world payment.