The divisions can ruin your plans or your progress, but can also help you to break a deadlock. You must tame them. The rules are simple and if you know that 2 plus 2 make 4, you'll have no trouble playing it. Fusion is addictive but never frustrating. You can play it for a while, leave it, and continue playing later. Fusion helps you to relax or pass the time pleasantly. How far reach you merge numbered tiles? 2048? More?