GRIMM
96%
RTP
12500x
Max Win
Bonus buy options
- THE HUNT5x bet
- GRIMM DUEL SPINS (1VS)50x bet
- Blood Chains100x bet
- GRIMM DUEL SPINS (2VS)150x bet
- Clash of Blades300x bet
- Iron Siege500x bet
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- May 21, 2026
A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).
About this Slot
GRIMM by Nocap Labs is a mythology, fantasy and medieval-themed slot with an RTP of 96%, high volatility and a maximum win of 12,500x.
The game features sticky wilds that remain in place across spins. A multiplier mechanic applies random multipliers ranging from 2x to 100x. Bonus symbols and scatter symbols trigger the game's bonus rounds.
THE HUNT is available at 5x bet and provides direct entry to a bonus feature.
GRIMM DUEL SPINS (1VS) is purchasable at 50x bet. The mechanic deploys a column as wilds when improving a payline, with random multipliers applied from 2x to 100x.
Blood Chains is available at 100x bet. Landing three scatter symbols triggers this round, which awards 10 free spins. During Blood Chains, wilds that land become sticky, and Vs symbols do not appear.
GRIMM DUEL SPINS (2VS) can be bought at 150x bet, offering direct access to the dual Vs mechanic with its multiplier application.
Clash of Blades is purchasable at 300x bet. Three bonus symbols trigger this round, which awards 10 free spins. During Clash of Blades, Vs symbol frequency increases and any deployed Vs symbols reset with each spin.
Iron Siege is available at 500x bet. Four bonus symbols trigger this round, awarding 10 free spins. During Iron Siege, Vs multipliers accumulate persistently, with the accumulated total carrying through the session.
GRIMM RTP Calculator
GRIMM has a theoretical RTP of 96%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 12500x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
GRIMM Variance Simulator
GRIMM sessions can swing far from its 96% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
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