Swipe. Merge. Conquer.

Goal of the Game

Omni Merge is a merge puzzle played on a 4×4 grid. Your objective is simple: swipe to merge identical balls and push your score as high as possible. There is no win condition — the game ends when the board is completely full and no more merges are possible. How far can you go?

Controls

Swipe up, down, left, or right to push all balls on the grid in that direction. Every ball slides as far as possible until it hits a wall or another ball. On Mac, you can use a 2-finger trackpad swipe or the arrow keys.

Merging

When two balls of the same level collide during a swipe, they merge into one ball of the next level. For example, two Level 1 balls merge into one Level 2 ball. Only one merge per ball per move — a ball created from a merge won't merge again in the same swipe.

Next Ball Preview

After each swipe, a new ball spawns in a random empty cell. The spawn chances are:

• Lv.1 — 40%
• Lv.2 — 30%
• Lv.3 — 10%
• Lv.4 — 10%
• Lv.5 — 10%

The upcoming balls are shown below the board so you can plan your moves ahead. Use this information to avoid filling the board unexpectedly!

Scoring

Each time two balls merge, the new ball's value is added to your score. The value doubles with each level: Lv.1 = 2 pts, Lv.2 = 4 pts, all the way up to Lv.15 = 32,768 pts. The higher the level, the more points you earn per merge.

Combo Multiplier

When a single swipe triggers multiple merges at once, you earn a combo multiplier! The total score gained is multiplied by the number of merges:

• 2 merges in one swipe = score ×2
• 3 merges in one swipe = score ×3
• 4 merges in one swipe = score ×4

For example, if a swipe creates 3 merges worth 8 + 16 + 32 = 56 pts, you actually earn 56 × 3 = 168 pts! A "×N COMBO!" label appears on the board when this happens. Set up chains to maximize your score.

AI Hint System

Stuck with no obvious move? Tap the Hint button (joystick icon) below the board. An Expectimax AI algorithm analyzes the current board and the upcoming balls to suggest the best direction to swipe.

• You start each game with free hints
• Watch a short rewarded ad to earn additional hints
• An animated arrow appears on the board showing the optimal direction
• The AI sees exactly the same information as you — no cheating

The AI evaluates tens of thousands of possible board states, looking 8 moves ahead, and picks the move that maximizes your expected score.

Undo System

Made a bad move? You get a limited number of undos per game. Tap the Undo button below the board to reverse your last swipe and restore the previous board state. Each undo requires watching a short rewarded ad. Use them wisely — once they're all spent, you cannot get more until you start a new game.

15 Ball Tiers

There are 15 unique ball characters, each with its own color, face, and name. Balls from Level 11 (Golden, 2048 pts) onwards glow with a golden halo and sparkle effects. There is no hard cap — you can keep merging beyond Level 15 (Inferno) and the level number keeps going up.

Game Over

The game ends when the board is completely full and no two adjacent balls can merge. Your final stats (score, moves, time, merges, highest ball) are displayed on the Game Over screen. If you beat your best score, a "NEW BEST!" celebration appears. You can then retry with a new board or return to the home screen.