If you want to get more bee slots in Bee Swarm Simulator, there are a few things you can do.
First, you can try to get more bees by feeding them food. This will help them grow larger and produce more honey.
Second, you can try to find more flowers to pollinate. This will help the bees produce more honey and increase your chances of winning in the game.
Finally, you can try to build more hives. This will increase your chances of producing honey and winning in the game.