Similar to the typical slot machines found inside one of Pennsylvania's 17 land-based casinos, skill gaming machines have a similar appearance, sound, and operation. However, the player has to choose a winning payline in order to win in these games. A classic slot machine automatically notifies the player if the spin was successful and credits their account. There are no safeguards, according to the gaming business. These are created to prevent problem gamblers from accessing skill gaming machines after they have self-excluded from the state's land-based casinos or online gaming platforms.