The leading online casino software provider Cryptologic offers many different types of video slots. Some of the popular types are Casual Games, Movie Mayhem and Marvel Jackpots. Among them is the Rapid Fire video slots category as well. The Rapid Fire slots are progressive jackpot online slots. As is any progressive slot the jackpot amount rises with each wager on that slot game at any Cryptologic online casino. Usually progressive jackpots are hit when a specified combination of symbols appears on an active payline. This is not the case with Cryptologic Rapid Fire online slots. Here the progressive jackpot can be hit randomly after any spin. In this category the progressive jackpot is hit frequently giving rise to the name Rapid Fire. The average payout is about 850 credits and the maximum payout reported is just over 3,000 credits. The reset value of the Cryptologic Rapid Fire progressive jackpots is 500 credits.

Apart from the progressive jackpot, the Rapid Fire slots exhibit the usual features of video slots. One of the attractions of the Rapid Fire category is that they embody popular themes. Coral Cash depicts the ocean life through symbols like coral reef, girl and varieties of shells and fish. The girl is the wild symbol and in the animation she picks up a shell from the sea. The coral is the scatter symbol and it becomes alive in the animation with fish swimming past. The girl and the coral together trigger the free spins bonus that awards 15 free spins at tripled payouts.

Mad Professor has a Frankenstein theme. This is depicted through symbols like brains, test tubes, toxic waste, mouse in a running wheel and a crazy assistant. The main symbols are the mad professor and his creation the monster and both exhibit some animations when they make up winning combinations. In the Bring the Monster Alive bonus game on the second screen players choose liquids from tanks, which are tested on the lifeless monster. After each try players are awarded bonus credits. After three tries the monster may become alive.

Mr. Rich has all the trappings of wealth. These include cell phone, yacht, sports car, liqueurs, ring, necklace and hat. Mr. Rich is the wild symbol and smokes his cigar during animations. The Get Rich logo activates the bonus game on the second screen. The player has to pick four of the safes displayed on the screen. The safes open to reveal bonus credits.

Mythology is a popular slots theme at online casinos. The Cryptologic Rapid Fire slot game based on this theme is Sirens. The selected mythology is from the Homer’s epic the Odyssey when the hero Odysseus encounters the three sirens. Unlike in the mythology, the sirens are benefactresses in the slot game because when they appear simultaneously on the reels the player is awarded 15 free spins with doubled payouts.

The most popular Rapid Fire slot game at Cryptologic online casinos is Hot Summer Nights. It is set in a night club and features symbols like beer, wads of cash and stripper’s clothing. The stripper is the wild symbol. In the bonus game on the second screen the players are awarded a number of dollar bills. For each bill players get to remove an item of clothing worn by the stripper and earn up to 500 times the triggering bet.

The other Rapid Fire progressive jackpot slot games are Salsa, Doctor Love, Dolphin King, Northern Lights and Rajah’s Rubies. All these games are live at Cryptologic online casinos like InterCasino.