Game Information
Review of the slot Anvil & Ore from Microgaming
Introduction
Dive into the depths of the coral mines with the gaming slot Anvil & Ore, released on August 24, 2023. This slot was created by the studio Alchemy Gaming and is distributed through the Microgaming platform (Games Global). The main theme is mining ore and precious metals, while the key features make it appealing to fans of big wins.
Key Features
- Mechanics of cascading wins (Rolling Reels).
- Unique Upsizer™ system for enhancing the bonus round.
- High volatility and potential win up to 5000x the bet.
- 5×5 grid with 3125 ways to win.
Design and atmosphere
Anvil & Ore transports the player to an atmospheric mine, illuminated by torches. The graphics are rendered in dark tones, but detailed shades, with an accent on metallic textures, ore, and gnome tools. The sound accompaniment includes sounds of hammer strikes on anvils, the crunch of stones, and deep bass, creating a complete immersion in the process of mining and crafting. The overall impression — this is a quality, thematically coherent slot with modern graphics.
Characteristics and symbols
Parameter table of the slot Anvil & Ore
| Parameter | Meaning |
|---|---|
| Developer | Alchemy Gaming (via Microgaming/Games Global) |
| Release date | August 24, 2023. |
| Barabans / Winning combinations | 5×5 / 3125 Ways |
| Rate range | $0.30 – $42.00 |
| Maximum win | 5000x bets |
| RTP (Return to Player) | 96.26% (there are also configurations with 94.24%, 92.25%, 86.94%) |
| Volatility | High |
Payouts for combinations of 5 symbols (at maximum bet)
- Low symbols (card suits in metal style): from 0.67x to 0.93x bets.
- High symbols (instruments and ores): from 1.17x to 2.5x bets.
Bonus functions and unique mechanics
- Cascading wins (Rolling Reels): after each win, winning symbols disappear, and new ones fall in their place, creating potential for a chain of wins in one spin.
- Upsizer™: this is a key unique mechanic. In the base game, each spin can randomly activate Upsizer™. It has a certain level and direction affects the number of free spins you will receive upon activating the bonus.
- Free spins: are activated by three or more Scatter symbols. The number of awarded free spins depends on the current level of Upsizer™. During free spins, an increasing multiplier of wins operates, which grows with each cascade. Additional Scatters can bring even more free spins.
Expert opinions and recommendations
Anvil & Ore — this is a slot for patient players, oriented towards big, but rare wins. Due to high volatility, the balance can quickly decrease in the base game.
Strategy
Start with minimal bets to produce a gaming session and wait for the activation of the bonus round. Namely in the free spins, enhanced by Upsizer™ and increasing multiplier, lies the main potential of the slot. Do not rush for quick payouts; this automaton requires discipline and clear bankroll management.
Mathematical model
- The slot has high volatility and a standard RTP for its class of 96.26%. This means that wins will be rare, but potentially very large.
- Chances for small payouts are minimal.
Compared to analogs
- Bonanza Megaways (Big Time Gaming): also offers cascading wins and high volatility, but with the Megaways mechanic and other thematic settings.
- Gates of Olympus (Pragmatic Play): has a similar setup 6×5, cascades and high volatility, but with a mythological theme and multipliers directly in the base game.
Mobile version

Anvil & Ore is fully adapted for mobile devices. The game correctly displays on screens of any size and works without problems on both iOS and Android. All functions, including Upsizer™ and free spins, are available in the mobile version, allowing you to enjoy the game anywhere.
Pros and cons
Pros
- High win potential (up to 5000x).
- Engaging and unique Upsizer™ mechanic.
- Cascading wins with increasing multiplier in free spins.
- Excellent thematic elaboration and graphics.
- Full adaptation for mobile devices.
Cons
- Very high volatility (not suitable for everyone).
- The base game can be long and low-paying.
- RTP may be lower in some casinos (down to 86.94%).
Locking
Anvil & Ore — this is a quality and captivating slot for high volatility and big wins. The unique Upsizer™ system adds a strategic element and makes waiting for the bonus round especially intriguing. Regardless of the risky mathematical model, the potential and experience deserve high praise.
Overall rating: 8.5/10
Frequently Asked Questions (FAQ)
Who is the developer of the Anvil & Ore slot?
- Slot developed by Alchemy Gaming and available through the Microgaming platform (Games Global).
What is the maximum win in Anvil & Ore?
- The maximum win is 5000x your bet.
Are there any no-deposit spins in the slot?
- Yes, bonus free spins are activated by three or more Scatter symbols. Their number depends on the level of Upsizer™.
Can you play Anvil & Ore on mobile?
- Yes, the slot is fully optimized for play on smartphones and tablets running iOS and Android.
