Nailed It Games

Grim Reaper Supermatch

Horror slot using row reveals instead of paylines

Only 0.1% of slots feature Respins With Increasing Win Ways.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.15%

return to player

Volatility

Medium volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.10

per spin

Reels

5 lines

Player rating

3.5 ★

1 votes

DEMO Play free, no signup

Nailed It Games

Embed on your site

3.5 / 5

1 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.15% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features10/10

22 features → 10.0/10

Game Mechanics5.5/10

f=22 r=5 p=5 → 5.5/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.1–40 (×400) → 6.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity5/10

synthetic proxy → 5.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 75 — Grim Reaper Supermatch by Nailed It Games

https://slotranker.com/nailed-it-games/grim-reaper-supermatch#score

How to cite

Slot Summary

A grid that begins with only its bottom row exposed makes Grim Reaper Supermatch read unlike a conventional payline slot. Matching symbols reveal the next row, with each successful continuation moving play toward Halfway Bonus effects and Mega Respins. Nailed It Games pairs that expanding Supermatch system with medium volatility, a 96.15% RTP and an x5000 maximum win.

How It Plays

Each round starts at the bottom. Three matching symbols establish the active symbol, and another match on the newly revealed row keeps the ascent going.

A miss ends the reveal sequence, while reaching the upper section can introduce Halfway Bonus effects before a successful top-row match opens Mega Respins.

Theme & Atmosphere

Halloween and Horror provide the setting, but the rising mausoleum-like grid gives the subject a mechanical purpose as more of the play area becomes visible.

The Grim Reaper theme stays macabre without changing the matching rules, leaving the suspense to row reveals, concealed symbols and the possibility of another match.

Halloween Horror

Features & Win Potential

Mystery Symbols can become Mystery Stacks, changing concealed positions into one shared symbol and improving the chance that the active match continues upward.

Spreading Wilds can cover a complete revealed row, while Respins preserve matching positions and reroll the rest after the top section is reached.

Bonus & Free Spins

Free Spins trigger from three or more Free Spins symbols. The Supermatch reveal sequence, Halfway Bonus effects and Mega Respins remain relevant during the round.

Spec sheet

Grim Reaper Supermatch at a glance.

Identity

Slot nameGrim Reaper Supermatch

StudioNailed It Games

Released9/13/2023

Math

SlotRanker Score75

RTP96.15%

VolatilityMedium volatility

Max win5,000×

Bet range$0.10 – $40.00

Player rating3.5 / 5 · 1 votes

Format

Reels5

Paylines5

Layout5x5

Expected average based on this slot's 96.15% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.54

Cost per session$1.54

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Grim Reaper Supermatch? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Medium

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.15%), with wins capped at its top multiplier (5,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Grim Reaper Supermatch

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Compare Grim Reaper Supermatch with other games

	Grim Reaper Supermatch Score 75This game	Dark Ritual Score 90	Halloween Horrors Megaways Score 87	Immortal Romance 2 Score 87	4 Deals with the Devil Score 87
Identity
Studio	Nailed It Games	Advant Play	1X2gaming	Stormcraft Studios	4ThePlayer
Released	9/13/2023	4/26/2024	10/17/2023	5/28/2024	9/20/2022
Math
RTP	96.15%	97.09%	96.13%	96.3%	96.5%
Volatility	Medium volatility	High volatility	High volatility	High volatility	High volatility
Max win	5,000×	20,000×	25,000×	15,000×	50,000×
Format
Reels	5	5	6	5	5
Layout	5x5	5x3	6x7	5x3	5x3
Paylines	5	3125	117649	1024	4096
Min bet	0.1	0.1	0.2	0.2	0.1
Max bet	40	10	20	20	10
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	✓	✓	✓	—
Bonus game	—	✓	—	—	—
Respins	✓	—	—	✓	✓

Every number is shown as a delta against Grim Reaper Supermatch.

Comparing against

Grim Reaper Supermatch

Nailed It Games

RTP

96.15%

Max win

5,000×

Score

+ Bonus Game− Respins

Halloween Horrors Megaways

4 Deals with the Devil

− Scatter− Multiplier

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