Slot Game Series
Browse related slot releases grouped into game series. Compare sequels, upgraded editions and spin-offs side by side to see how their mechanics, RTP, volatility and maximum win differ.
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Viking Runecraft Play'n GO's Viking Runecraft series builds 7x7 cascade grids of runes where Norse gods intervene between falls and full charge meters trigger Ragnarok.
- Rich Wilde
Play'n GO's Rich Wilde series follows one explorer through Egyptian tombs, eldritch ruins and lost cities, anchored by Book of Dead's expanding symbol free spins.
- Reactoonz
Play'n GO's Reactoonz series fills a 7x7 grid with one-eyed aliens whose cluster wins charge meters, unleash wilds and summon the giant Gargantoon.
- Nitropolis
ELK Studios' Nitropolis series grows its reels mid-spin: Nitro Reels add extra rows and ways to win as the animal gangs of a ruined city battle on.
- Moon Princess
Play'n GO's Moon Princess series runs anime-styled 5x5 cascade grids where three princesses clear symbols, add wilds and multiply wins between spins.
- Money Train
Relax Gaming's Money Train series revolves around the Money Cart bonus, a respin round of cash values and persistent modifier symbols whose cap grows with every sequel.
- Jammin’ Jars
Push Gaming's Jammin' Jars series stages cluster wins on an 8x8 fruit grid where wild jars wander, grow multipliers, and carry entire winning streaks.
- Gates of Olympus
Pragmatic Play's Gates of Olympus series pairs a tumbling 6x5 pay anywhere grid with Zeus' multiplier orbs, and its sequels keep raising the multiplier ceiling.
- Fire Joker
Play'n GO's Fire Joker series applies modern respin and multiplier features to compact 3x3 fruit slots, starting from the 2016 original that became a studio staple.
- Big Bass
Reel Kingdom's Big Bass series built a whole catalog of fishing slots around one loop: money-value fish and a fisherman wild that collects them during free spins.
