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Odin Infinity Reels slot review: a grid that grows with every win

StudioReelPlay
RTP96.18%
Maximum win20,000x
Stake range0.03 – 37.50
VolatilityHigh
Layout3 reels to start, no limit
Released7 July 2020

Odin Infinity Reels is ReelPlay's July 2020 slot, distributed through Yggdrasil, and the first to combine Megaways-style reels of changing height with Infinity Reels: the grid starts three reels wide and adds a reel on the right for every win, with no limit. The RTP is 96.18%, the maximum win 20,000 times the stake, and a 12-reel chain pays a fixed 888× jackpot on top. The volatility is high: most spins end at three reels, and a long chain is the whole game.

How Odin Infinity Reels plays

Every spin begins with three reels of changing height. A win adds a fourth reel on the right and the multiplier rises by one; another win adds a fifth, and so on until a new reel brings no win. The stake runs from €0.03 to €37.50 a spin at most casinos. Odin, his ravens and the Norse runes are the symbols; the Valknut is the wild.

What a session costs: 100 spins at €0.30 and 96.18% RTP cost about €1.15 on average. Three-reel wins are small; the return sits in chains of five reels and more.

Features

Infinity Reels and the multiplier

Each added reel raises the win multiplier by one, so the sixth reel pays every win four times, the tenth eight times. Reach 12 reels in one chain and the game pays the jackpot of 888 times the stake on top of the wins.

Valknut wild

The Valknut substitutes for every symbol except the scatter, keeping chains alive when a new reel lands one symbol short.

Gungnir free spins

A scatter in a winning combination starts the free spins. Two wheels set the round: 8, 10 or 12 spins, and one of four levels that decide how the multiplier builds. The multiplier rises with every reel added and does not reset between spins at the higher levels; another scatter in a win adds four spins. The 20,000× maximum is reached here.

RTP and volatility

The game's information gives 96.18%. Casinos can run lower settings of Yggdrasil-distributed games; check the information screen where you play.

The volatility is high. Chains of three or four reels pay a few times the stake; the 888× jackpot needs twelve wins in a row, and the maximum a long chain inside a high-level free spins round. How slots pay explains what a game built on chains does to a balance.

Who it suits

Odin Infinity Reels suits players who want to watch a grid grow and a multiplier climb, with a fixed jackpot as a visible target. It does not suit anyone who wants steady wins; a chain that stops at three reels is the usual result. The low maximum stake keeps high rollers away. It is a ReelPlay game, published through Yggdrasil's YG Masters programme.

Odin Infinity Reels: FAQ

What is the RTP of Odin Infinity Reels?

96.18%, per the game's information. Check the setting at your casino.

What is the maximum win?

20,000 times the stake, in the Gungnir free spins. A chain of 12 reels also pays a fixed 888× jackpot.

How do Infinity Reels work?

Every win adds a reel on the right and raises the multiplier by one; the chain ends with the first new reel that brings no win.

How do the free spins start?

A scatter as part of a winning combination. Two wheels then set the number of spins (8, 10 or 12) and the level.

Sources

  • Game information as reported by Gambling.com's, Slots Temple's and Casinos.com's listings: RTP 96.18%, 20,000× maximum, 888× jackpot at 12 reels, Infinity Reels and Megaways mechanics, free spins retrigger; ReelPlay as the studio and Yggdrasil as distributor. Release 7 July 2020 per our review of that month.

Checked 30 October 2026.

Alina Marchenko
Written by
Alina Marchenko

Alina Marchenko is a Content Specialist at 222.casino. She writes the casino reviews, guides and news on this site.