Red Tiger Gaming

Aurum Codex

RARE Slots Video Slots Magic Horror Mystery Treasure

Alchemy slot driven by outer-reel Wild alignment

Only 0.03% of slots feature End2end.

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

94.7%

return to player

Volatility

High volatility

variance

Max win

4,131×

top multiplier

Min bet

$0.10

per spin

Reels

20 lines

Player rating

4.8 ★

6 votes

DEMO Play free, no signup

Red Tiger Gaming

Embed on your site

4.8 / 5

6 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 & RTP6/10

RTP 94.7% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential7.2/10

x4131.00 (4131×) → 7.2/10

Features8/10

13 features → 8.0/10

Game Mechanics4.6/10

f=13 r=5 p=20 → 4.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–20 (×200) → 6.0/10

Provider Reputation6.8/10

provider avg 6.8 → 6.8/10

Popularity1.6/10

search demand p12 + proxy blend (70/30) → 1.6/10

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: 60 — Aurum Codex by Red Tiger Gaming

https://slotranker.com/red-tiger-gaming/aurum-codex#score

How to cite

Slot Summary

Two Alchemy Wilds aligned across the outer reels can convert every symbol between them into Golden Wilds. That transformation gives Aurum Codex its center of gravity: Red Tiger Gaming turns a 20-line, high-volatility Magic slot into a pursuit of outer-reel alignment, then extends the locked-wild idea through Free Spins. A single Wild placement can therefore change both the current result and the next opportunity.

How It Plays

Ordinary combinations pay across 20 lines, but the outer reels deserve most of the attention. An Alchemy Wild there remains available for one additional spin.

The second Wild completes the key alignment only when it lands on the same row. Symbols between the pair then become Golden Wilds, creating a full connecting span.

Theme & Atmosphere

Magic and Mystery take the form of an alchemist's hidden study, where a coded book and an hourglass carry the important mechanical roles.

Horror shading keeps the laboratory from feeling playful, while Treasure imagery links the experiments to the pursuit of gold. The mood stays controlled and secretive.

Magic Horror Mystery Treasure

Features & Win Potential

Sticky Wilds create continuity between spins because an outer-reel Alchemy Wild remains locked for the next result. Its position becomes the target for the opposite reel.

The Spreading Wilds or Wild Rush effect occurs when a matching outer pair converts the intervening symbols. Expanding Wilds therefore operate horizontally across the aligned row.

High volatility Free Spins Scatter Symbol Wild Symbol Medium/High 5 Reels Expanding Wilds Sticky Wilds RTP range 20 Paylines Random Wilds / Additional Wilds Spreading Wilds or Wild Rush End2End

Bonus & Free Spins

Landing 3 Free Spins symbols on the specified central reels awards 10 Free Spins. The hourglass can add 5 spins and can turn again for 20 total.

During Free Spins, Alchemy Wilds remain Sticky Wilds for the rest of the round rather than only one following spin, making early placements more consequential.

Spec sheet

Aurum Codex at a glance.

Identity

Slot nameAurum Codex

StudioRed Tiger Gaming

Released8/15/2020

Math

SlotRanker Score60

RTP94.7%

VolatilityHigh volatility

Max win4,131×

Bet range$0.10 – $20.00

Player rating4.8 / 5 · 6 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

This game is searched most in Argentina, Brazil, and Canada.

Expected average based on this slot's 94.7% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.12

Cost per session$2.12

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 Aurum Codex? 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 (94.70%), with wins capped at its top multiplier (4,131×).

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 Aurum Codex

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Compare Aurum Codex with other games

	Aurum Codex Score 60This game	Madame Mystique Megaways Score 86	Monsterville Secrets Score 84	Hexbreaker 3 Score 78	Cursed Crypt Score 70
Identity
Studio	Red Tiger Gaming	Pragmatic Play	Ino Games	IGT	Hacksaw Gaming
Released	8/15/2020	5/25/2023	10/22/2024	10/20/2020	6/6/2024
Math
RTP	94.7%	98.03%	96.04%	96.5%	94.29%
Volatility	High volatility	High volatility	Medium/High	High volatility	High volatility
Max win	4,131×	5,000×	12,500×	6,144×	10,000×
Format
Reels	5	6	5	—	5
Layout	5x3	7-8-8-8-8-7	5x4	—	5x3
Paylines	20	200704	243	243	1024
Min bet	0.1	0.2	0.2	0.8	0.1
Max bet	20	100	50	240	1
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Aurum Codex.

Comparing against

Aurum Codex

Red Tiger Gaming

RTP

94.7%

Max win

4,131×

Score

Madame Mystique Megaways

+ Multiplier+ Bonus Game− Scatter

+ Multiplier+ Bonus Game

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