Play Thunder vs Underworld for Free

Load the Thunder vs Underworld slot machine on a desktop or mobile and before the game starts you meet the imposing figures of Zeus and Hades. Pick one and they welcome you to their realm of a cool blue Mount Olympus, or the fiery domain of Hades.

Whoever you pick the same high card symbols feature on the 5x5 grid, while warrior helmets, temples, and goblets vary in style depending on the location.  Zeus or a Hades pay the top prizes as you play this epic slot at online casinos with Pragmatic Play games.

Depending on your chosen god the average returns vary a tiny amount. Thunder mode returns are 98.04% with Underworld mode having returns of 98.00%. Either way, these represent fantastic value for money.

15 paylines cross the reels, with symbols paying the following multiples of the total bet when matched from the left reel –

The bet range of 0.10 to 100.00 will suit most pockets, with options to buy into Thunder free spins for 50x the stake, or Underworld spins for 150x. For 300x, stacked wilds are guaranteed on the first free spin.

Play the Thunder vs Underworld slot online to grab extra wins from expanding wild symbols. As well as substituting for others, wild have random multipliers of 2x – 10x, 20x, 25x, 50x, or 100x that apply to any win they take part in. Land more than one wild in the combination and their multipliers add for the chance of a vast prize.

You can grab even more rewards during a free spins bonus feature. Here’s where the selectable volatility becomes important. There’s a greater chance to trigger free spins in Thunder mode, but average wins can be lower. Choose Underworld mode and while free games may trigger less often, they come with the chance of greater wins overall.

Cool blue or fiery red temples on reels one, three, and five trigger 10 free games. Any wild that hits will expand, reveal its multiplier, then lock in place for the rest of the round. You can’t retrigger the free spins, but with enough wilds and multiplier values your total win from the feature can hit a massive 15,000x the stake!

Similar battles unfold in popular games such as the 2 Gods Zeus vs Thor slot machine by 4ThePlayer and the Zeus vs Hades slot from Toptrend Gaming.

Epic graphics, fantastic average returns and thrilling features come as standard in the Thunder vs Underworld online slot. It’s a treat to have a choice of volatility, although you can flick between the two options at any time.

Whichever god you choose to take you through the world of Greek Mythology, stacked wilds with multipliers and free spins where they lock in place await. Play Thunder vs Underworld for free on this page and once you see the winning potential you are ready to unleash Zeus and Hades at the best casinos online.