Merge Room is a fun and addicting mobile game where you have to put things in a room. The game's idea is easy, but it's hard to master because players have to connect things to make them bigger and fill the room. At the start of the game, there is a small, empty room with a few small items lying around. These things will get bigger and take up more space as players join them together. The player will get more points as the items get bigger.