Unlock Merge

Plan every move in this satisfying sliding puzzle adventure where combining numbers is the key to unlocking every stage. Slide numbered blocks across the board, merge matching values together and create increasingly larger numbers as you work towards opening the exit gate.

Every block moves in a straight line until it reaches a wall, collides with another block, or interacts with an obstacle. Merge matching numbers to create higher values, from 2 all the way up to 2048, and produce the target number needed to unlock the gate. Simple rules quickly evolve into rewarding puzzles that challenge your logic, planning and spatial awareness.

Dangerous obstacles keep every move interesting. Avoid holes that swallow your blocks, smash through fragile ice, and watch out for deadly lasers that destroy anything in their path. If a block is lost, it respawns at its previous position, encouraging experimentation while still demanding careful strategy.

As blocks slide across the board, they leave colourful trails across the floor, transforming each completed puzzle into a vibrant display of your solution. With 50 handcrafted levels that steadily introduce tougher layouts and new challenges, every stage offers a fresh test of your puzzle-solving skills. Easy to learn yet increasingly rewarding to master, every successful merge brings you one step closer to unlocking the next challenge.