The symbols that appear on the Fantastic Four reels are the four characters and high value cards ace to nine. The fantastic four logo is the wild symbol, whereas the earth is the scatter symbol.
Coin sizes can range from 0.01 to 5.00 in 8 stops. Up to 20 paylines can be enabled and 10 coins per payline can be wagered. This game has a fixed jackpot that pays 10,000 coins, which when bet at maximum line pays 500,000 credits. Winning combinations appearing from left to right on an activated payline trigger regular payouts. The payouts (in coins) vary based on the characters of the game, the Fantastic Four logo pays 10,000, Mr. Fantastic pays 2000, Invisible Woman pays 1500, the Human Torch pays 1000, the Thing pays 750, Ace and King pay 200, Queen and Jack pay 150, Ten and Nine pay 100 coins, respectively. Number of credits gained equals to coins gained multiplied by the line bet. Earth pays 200 coins and the scatter payout’ credit equals coins gained multiplied by the total bet.
This game also has a progressive-networked Marvel Mystery Jackpot. This jackpot increases with levels from Power, to Extra Power, to Super Power and finally Ultimate Power. Randomly triggered this jackpot appears after any spin, but higher wagers increases the chances of jackpot getting triggered. Also, once triggered the player definitely wins least one of the progressive jackpots. The 4 x 5 grid game of 20 squares hides the symbols that can be revealed by a click. Identical symbols simultaneously revealed wins the jackpot for that level.
The special free games feature can be triggered only once and it is triggered by the appearance of three or more earth symbols. You are awarded 12 free spins during which any of the characters can appear on Reel 3.
Each character has a special feature that is triggered upon their appearance. Mr. Fantastic on Reel 3 gets you 4 extra spins and the elastic super hero expands and substitutes for all other symbols except the earth and the logo. The Invisible Woman on Reel 3 gets you 4 extra spins plus 1 total bet, and if she appears again at least once during these spins then the multiplier increases by 1. The Human Torch on Reel 3 gets you 4 extra spins in which Reel 1 has the expanded human torch all throughout. And, the Thing on Reel 3 gets you 3 extra spins and if the same symbol appears again it turns wild and freezes.