Mystery Intervals

This was bally marketing speak for the idea that something may or may not happen when a credit is played or a coin is deposited. The not-happening is what makes the games gambling devices in many jurisdictions. generally, something would improve initially as each coin/credit was played, but as the scores/features got better, it became more likely that cycling the machine flashes the lights but nothing else happens.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Bingo Dictionary -- Number Nicknames -- Chat Dictionary -- Emoticons -- Bingo Lingo
Keno Dictionary -- Slots Dictionary -- Video Poker Dictionary -- Fun Bingo Facts

Play bingo online at Mapau with our free bingo software.