Slot Machine

Slot machines are interactive objects introduced in Borderlands 2. They can drop anything from weapons, to a live grenade depending on the result.

Known combinations and rewards

 * First and second symbols different (regardless of 3rd): No reward
 * Any 2 matching with bell at the end: One to Three piles of Cash
 * Two bells with any non-psycho mask at the end: One to Three piles of Cash
 * 3 Bells: Three Piles of Cash
 * 3 sevens: Character skin from a manufacturer e.g. Vladof Sickle.
 * Any 2 matching with psycho mask at the end: White weapon
 * 3 cherries: Green weapon.
 * 3 legs: Blue weapon. Or, rarely, purple weapon Purple.png
 * 3 Marcus: Purple weapon.
 * 3 Vault Signs: Orange weapon.
 * 3 Psycho masks: The slot machine will drop a live grenade from the reward box, similar to the ones that Suicide Psychos use. This is a completely normal grenade and will damage any player character in the blast radius, not just the Vault Hunter who actually used the slot machine. The damage dealt by the grenade is scaled to the level of loot in the machine.
 * 3 Eridium bars: Stack of 4 Eridium bars
 * 3 double Eridium bars: Two stacks of 4 Eridium bars (8 total)
 * 3 triple Eridium bars: 12 individual Eridium bars

Skins, pistols, eridium, live grenades, and cash will be dispensed from the front drawer. All non-pistol weapons from the side drawer. Live grenades and eleven of the twelve eridium bars from a triple eridium reward will drop to the floor.

Probability of Winning
With each slot pull, a value ranging from 0 to 32,767 (2^15 - 1) is randomly assigned. Based on these values, probabilities of winning can be obtained.

Locations

 * Sanctuary (x2) in Moxxi's - Complete 'Jackpot!' challenge if hitting three Vault symbols or three Triple Eridium bars on either of these machines.
 * The Dust in a gas station at the Old Dahlwell Oasis
 * The Holy Spirits
 * Carried by One Armed Bandits