Game Information
Review of the Treasure Mania slot from Evoplay: adventures in the golden mine with bonus surprises
Introduction
Treasure Mania is a colorful video slot from the provider Evoplay, released in December 2020. The game transports players to an underground golden mine, where gnomes and goblins guard the treasures. The main feature of the slot is a unique bonus mechanic instead of traditional free spins, based on the collection of special symbols.
Key features of Treasure Mania
- Bonus game with a gnome and a goblin.
- Absence of standard non-paying spins.
- Maximum win up to x1000 from the bet.
- Average-high volatility.
- Full adaptation for mobile devices.
Design and atmosphere
Treasure Mania is presented in bright 3D graphics with dynamic animation and detailed characters. The background is an underground mine with rails, lanterns, and sparkling gems. The sound accompaniment includes cheerful melodies, sounds of gold digging, and reactions of characters to wins. The overall impression is playful, engaging, and positive, without any dull or tense elements.
Characteristics and symbols
Treasure Mania parameters table
| Parameter | Meaning |
|---|---|
| Developer | Evoplay |
| Release date | December 2020 |
| Barabany / Linii | 5 barabans / 20 fixed lines |
| Rate range | from €0.10 to €500 per spin |
| Max. Wins | x1000 from the bet |
| RTP | 96.0% (official value) |
| Volatility | Medium–high |
Payouts for combinations (5 symbols on a line)
- Golden gem - up to 50x of the bet.
- Ruby - up to 25x.
- Emerald - up to 20x.
- Sapphire — up to 15x.
- Card A / K — up to 10x.
Game symbols also include gnome and goblin, which do not pay directly, but activate the bonus round.
Bonus functions and unique mechanics
- Treasure Mania does not offer free spins — instead, it features the original bonus game:
- Gnome (Bonus Dwarf) appears on the 2nd and 4th reels.
- Goblin (Bonus Goblin) — only on the 3rd reel.
- If both gnome and goblin drop simultaneously on one spin, it activates Bonus Mine — a mine game where the player selects boxes with prize multipliers, fixed payouts or bonus extensions.
- Additional features:
- Mystery Symbols — can transform into other symbols for forming winning combinations.
- Wild symbol is present and substitutes for all standard symbols (not bonus ones).
- No risk-game function (doublings).
Expert opinions and recommendations
Treasure Mania — an excellent choice for players tired of standard fruit machines. The bonus game adds an element of strategy and interactivity.
Recommendations
- Start with minimum bets (€0.10) to study the bonus activation frequency.
- With average volatility, it is better to use sessions of medium duration (50–100 spins).
- Avoid 'dogons' — the bonus activates rarely, but can bring up to 1000x.
Mathematical model
- RTP: 96.0% — corresponds to the average level.
- Volatility: officially stated as Medium-High, although some sources refer to it as 'Low/High' — this reflects the non-standard payout dynamics.
- Max. win: 1000x bet — moderate for a slot with such volatility.
Compared to analogs
- Gold Rush With Johnny Cash (Nolimit City) — RTP 96.04%, volatility High, max win x50,000.
- Gold Digger (Realistic Games) — RTP 95.50%, low volatility, bonus on spins.
Treasure Mania occupies a niche between simple slots and hype-hits: less boring than high-volatility games, but with a higher potential than low-volatility games.
Mobile version

The slot is fully adapted for smartphones and tablets on iOS and Android. Thanks to HTML5 technology, it loads instantly, controls are intuitive, and animations work smoothly even on low-end devices.
Pros and cons
Pros
- Unique bonus mechanic instead of free spins.
- Wide betting range (from €0.10 to €500).
- Excellent 3D graphics and animation.
- Full mobile compatibility.
- Average RTP (96.0%).
Cons
- No non-paying spins.
- Max. win is limited (x1000).
- Bonus activates rarely.
- No progressive jackpot.
Locking
Treasure Mania is an original, visually appealing slot with a non-standard bonus system, ideally suited for players looking for fresh gameplay without template solutions.
Overall rating: 8.2/10
- Gameplay: 8.5
- Graphics: 9.0
- Winning potential: 7.5
- Uniqueness: 9.0
Recommended for daily sessions and a diverse gaming portfolio.
Frequently Asked Questions (FAQ)
Are there free spins in Treasure Mania?
- No, instead of them, there is an interactive bonus game with a gnome and a goblin.
What is the RTP of Treasure Mania?
- The official return is 96.0%, which corresponds to the average level for online slots.
Can you play on mobile?
- Yes, the slot is fully adapted for smartphones and tablets without loss of quality.
What is the maximum win possible?
- Up to 1000x your bet per spin.
Where to play for free?
- Demo version available on the websites of casino partners Evoplay or through gaming platforms with demo mode.
