The Under the Bed slot from Betsoft is one of the many slots offered by this software developer that is available in 3D. Players will become immersed in a story involving a brother and sister (Jesse and Jane) who are constantly battling the monsters under their beds. The virtual machine features five reels and 30 paylines; players can choose to wager between one and five coins in denominations that range from $0.02 to $0.50 per payline. Players can select the 'Autoplay' feature if they would like to watch things unfold without constant clicking, and they also have access to the 'Gamble' feature after each win which will allow them to go 'double or nothing' when they select a monster.
The wild icons--those with a silver border around them--are sticky, meaning that when players land them, they will stay in place for the next spin. This greatly increases the chances of winning and helps players rack up the cash. When the door icon appears in the middle position of the middle reel, players receive 12 free spins on a completely different set of reels. When three beds appear on any payline from left to right, players are presented with a set of five playing cards. They will need to select any card which will either reveal a monster or an instant win. Players can continue to select cards in this manner until they have uncovered a monster, at which point the side game ends and gameplay continues as usual.