Hellcatraz is a 6-reel and 46,656 ways to win online slot from Relax Gaming. The game offers you the chance to go back to the nostalgic Commodore 64 era with retro graphics and sounds. The Mystery Symbol Reveal Feature, Super Free Spins, and Buy Feature guarantee you thrilling gaming experience.
Symbols on the reels include hearts, diamonds, clubs, and stars as well as handcuffs, guard badges, sharks, prisoners, and jailers. ‘W’ is the Wild symbol and appears on reels 2-6. The Wild substitutes for all regular symbols.
Modes The game has 2 modes:
Lockdown Mode is a Super High Volatile, and all Mystery symbols reveal the same counter value.
Mixed Mode is a High Volatile, and Mystery symbols have 2 different counter values (might be the same).
Hellcatraz Lockdown Mode
Mystery Reveal Feature The Mystery Reveal symbols are present during every spin. Symbols have a counter that reduces by 1 each cascade. When the counter reaches 0, the reveal activates, and all affected Mystery Reveal symbols turn into the same symbol.
In the main game, key symbols appear randomly on top of normal symbols and are collected. Each key symbol awards 1-10 keys. When you have collected 2000 keys, Super Free Spins are triggered, and the key collect re-sets. If you collect more than 2000 keys before triggering Free Spins, the additional keys are transferred to a new key collect.
SUPER FREE SPINS
Free Spins trigger once you collect 2000 keys, awarding you 5 spins. During the feature, Mystery symbols don’t count down but reveal as soon as they land. There are an additional Golden Mystery symbols in Free Spins that award additional spins. Golden symbols require 2 cascades to award +1 spin and transform into a random symbol.
Hellcatraz Super Free Spins
Buy Feature You can activate Free Spins in the main game, and you have 2 different options for buying the feature: Full Feature Buy and Top Up.
Full Feature Buy costs you 200x your total bet and allows you to access Free Spins directly without affecting the key collection.
In the Top Up Feature Buy, you only pay for keys remaining to be collected to reach 2000 keys.