Crazy Tooth Studio

Fortress Charge

RARE Slots Video Slots Fantasy Action & Adventure Mythology Elf Monsters Knights Love Medieval Guns

A medieval slot interpreted as a horizontal adventure

Only 0.1% of slots feature 3 Paylines.

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

96.45%

return to player

Volatility

High volatility

variance

Max win

16,000×

top multiplier

Min bet

$0.10

per spin

Reels

5 lines

Player rating

4.7 ★

16 votes

DEMO Play free, no signup

Crazy Tooth Studio

Embed on your site

4.7 / 5

16 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 96.45% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8.4/10

x16000.00 (16000×) → 8.4/10

Features3/10

4 features → 3.0/10

Game Mechanics4.3/10

f=4 r=6 p=5 → 4.3/10

Context signals (tie-breakers)

Layout5/10

6x3 → 5.0/10

Bet Flexibility6/10

0.1–15 (×150) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity7.5/10

synthetic proxy → 7.5/10

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: 69 — Fortress Charge by Crazy Tooth Studio

https://slotranker.com/crazy-tooth-studio/fortress-charge#score

How to cite

Slot Summary

Crazy Tooth Studio's taste for unconventional slot concepts takes an adventure-game form in Fortress Charge. Heroes cross the reels, confronting enemies and gathering rewards on their way to a fortress. The payout chase depends on how far a hero survives and which multipliers appear along the route, giving each successful entry a small battle narrative.

How It Plays

A hero must land on the leftmost reel to begin Reel Quest. It advances along its row, encountering enemies, equipment and treasure; a spin without a starting hero produces no winning expedition.

Defeating an enemy or collecting an item allows the hero to continue rightward. An unsuccessful encounter stops that hero, while reaching a fortress awards its prize alongside rewards already collected on the route.

Features & Win Potential

Multiplier pickups double subsequent rewards, and collecting more than one compounds their effect. Their position along a hero's route therefore matters, because a boost can strengthen the rewards encountered afterward.

Fortress Charge has high volatility and a maximum win of 16000x the bet. That potential belongs to successful reward sequences; landing a hero alone does not ensure it will survive the intervening enemies.

High volatility Multiplier 96% RTP 3 Paylines

Spec sheet

Fortress Charge at a glance.

Identity

Slot nameFortress Charge

StudioCrazy Tooth Studio

Released6/11/2020

Math

SlotRanker Score69

RTP96.45%

VolatilityHigh volatility

Max win16,000×

Bet range$0.10 – $15.00

Player rating4.7 / 5 · 16 votes

Format

Reels6

Paylines5

Layout6x3

Features

Themes

Expected average based on this slot's 96.45% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.42

Cost per session$1.42

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 Fortress Charge? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (96.45%), with wins capped at its top multiplier (16,000×).

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 Fortress Charge

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Compare Fortress Charge with other games

	Fortress Charge Score 69This game	Dragonheart - The Nibelung Legends Score 69	Age of Beasts Infinity Reels Score 65	Forbidden Throne Score 64	Legend of Dragon Wins DoubleMax Score 84
Identity
Studio	Crazy Tooth Studio	Apparat Gaming	ReelPlay	MahiGaming	Boomerang Studios
Released	6/11/2020	6/26/2024	12/2/2021	5/5/2017	12/13/2023
Math
RTP	96.45%	96.08%	95.57%	96.01%	96.2%
Volatility	High volatility	Medium volatility	High volatility	Medium volatility	High volatility
Max win	16,000×	8,000×	3,953×	—	20,000×
Format
Reels	6	5	3	5	5
Layout	6x3	5x3	3x4	5x3	5x3
Paylines	5	40	0	40	20
Min bet	0.1	0.1	0.25	0.4	0.2
Max bet	15	50	1	20	12
Features
Progressive	—	—	—	—	✓
Wild symbol	—	✓	✓	✓	✓
Free spins	—	—	✓	✓	✓
Scatter symbol	—	—	✓	✓	✓
Multiplier	✓	✓	✓	—	✓
Bonus game	—	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Fortress Charge.

Comparing against

Fortress Charge

Crazy Tooth Studio

RTP

96.45%

Max win

16,000×

Score

Dragonheart - The Nibelung Legends

Age of Beasts Infinity Reels

+ Wild+ Free Spins+ Scatter

+ Wild+ Free Spins+ Scatter− Multiplier

Legend of Dragon Wins DoubleMax

+ Progressive+ Wild+ Free Spins+ Scatter

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