Arrow keys or swipe. Merge matching tiles to reach 2048.
2048 Fusion is our browser build of the sliding-tile puzzle that made "just one more try" a genre in itself: swipe tiles to merge matching numbers and work your way up toward the 2048 tile before the board fills up.
Swipe (or use arrow keys) to slide every tile on the board in one direction at once. Two tiles with the same number merge into one when they collide. The game ends when the board is full and no merges are possible.
Pick one corner and try to keep your highest-value tile pinned there for the whole run — it's the single biggest factor in reaching higher totals. Avoid swiping in a direction that would break that corner unless you have no other legal move.