Obsidian Forge Slot Demo by Arcanepy
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Written by Secod on 02-11-2026
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Obsidian Forge by Arcanepy Slot Overview
Obsidian Forge by Arcanepy places its reels inside a volcanic forge, framed by glowing metal and purple crystals. Its Sticky Wilds share a mechanic with The Dog House, but here Forge Heat increases the free spin multiplier after each winning free spin.
Anvil Strike randomly transforms symbols into Crown Wilds during base play, while free spins combine locked Wilds with a rising multiplier capped at 10x. High volatility accompanies a maximum win of 5,000x the bet. Explore these features in the free demo on BonusTiime, without an account or deposit.

Obsidian Forge Slot Specifications
Obsidian Forge runs on a 5×3 grid with 20 paylines. The house edge is 3.50%, keeping the game’s return structure straightforward for online slot gameplay.
RTP (Return to Player)
The RTP is 96.50%, which gives a clear long-term return profile. The house edge sits at 3.50%.
Volatility
High volatility means bigger swings and longer gaps between hits, so bet sizing needs careful control.
Max Win
The max win is 5,000x the bet, counted per round on the base bet and including both base game and free spin wins; a €1 spin caps at €5,000.
Obsidian Forge Slot Features

Anvil Strike, Scatter triggers, Sticky Wilds, and Forge Heat drive Obsidian Forge. Heat Boost increases the frequency of free spin triggers, while Bonus Buy offers direct access to free spins.
Anvil Strike
In the base game, the hammer can randomly strike 2 to 4 symbols on reels 2 to 5 and turn them into Crown Wilds before wins are paid. It never strikes Scatters or Wilds, so it changes the board without overriding every symbol type.
Scatter
Forge Scatter lands anywhere and does not pay on its own, and Wilds never substitute for it. In the base game, 3, 4 or 5 Scatters trigger free spins. During free spins, Scatters can land on reel 3 only, and every Scatter there adds 1 extra spin, up to 30 free spins in total.
Sticky Wilds
Every Crown Wild that lands during free spins stays locked in place for the rest of the feature. This gives the bonus staying power, because each sticky symbol remains active while later spins continue to build on the same reel positions.
Forge Heat
Forge Heat increases after every winning free spin, moving through 1x, 2x, 3x, 5x, 8x and 10x. The multiplier applies to every line win in the current free spin, while a spin without a win keeps the current level unchanged.
Heat Boost
Heat Boost switches the base game into a costlier mode at 1.4x the base bet, while symbol payouts stay multiples of the base bet. It also places more Scatters on the reels, which raises the chance of triggering free spins. You can turn it on or off between spins, so it stays under player control.
Free Spins
Free spins begin when 3, 4 or 5 Scatters land in the base game. That awards 8, 10 or 12 spins, with Forge Heat starting at 1x, 2x or 3x respectively. Free spins use the triggering bet, and each new Scatter adds 1 spin.
Bonus Buy
The feature menu holds three paid modes: one switch charged on every spin, plus two one-time buys that start the free spins without waiting for Scatters. Bought features play exactly like naturally triggered ones, with the same number of Scatters.
- Forge: x80 the bet; starts 8 free spins with Forge Heat at 1x.
- Super Forge: x300 the bet; starts 12 free spins with Forge Heat at 3x.
- Heat Boost: x1.4 the bet per spin; puts more Scatters on the reels, so free spins trigger more often, and switches on or off between spins.

Where to Play Obsidian Forge by Arcanepy
Obsidian Forge is a Stake exclusive and can only be played on Stake.com through the Stake Engine: Stake is currently the only casino offering Arcanepy content for this title.
Only on StakeStake: play Obsidian Forge with €30 free for a €20 deposit
8.9/10 BonusTiime score
- BonusTiime exclusive€30 free for a €20 deposit
- Wageringx1 on the €30
- Min deposit€20
- AvailabilityStake only
- Game studios672
Obsidian Forge Slot Review
Obsidian Forge builds its identity around a dark volcanic forge, glowing metal frames and jewel like symbols that sit neatly inside a heavy fantasy industrial look. The strongest visual detail is the contrast between lava orange borders, purple crystal backdrops and the ornate Crown Wild imagery.
The gameplay has high volatility, with base game wins paid through matching symbols on paylines and Anvil Strike able to add Crown Wilds. Forge Heat adds structure to free spins, but the 10x cap and 5,000x ceiling keep the climb controlled rather than explosive. The buy menu adds choice, yet it also exposes how bonus driven the slot is.
Obsidian Forge combines free spins, sticky Wilds and a rising multiplier, giving its bonus feature a clear progression. That creates a clear bonus path, but the base game can feel thin between triggers. The result is a competent, feature led slot rather than a standout one.
Ratings and reviews come from registered BonusTiime members (18+). Every written review is checked before it appears. Reviews are accepted in English only. Community guidelines
Obsidian Forge Slot FAQ
How Does The Bonus Trigger?
Obsidian Forge starts free spins when 3, 4, or 5 Scatters land in the base game. That awards 8, 10, or 12 free spins, with Forge Heat starting at 1x, 2x, or 3x. In free spins, each Scatter adds 1 extra spin, up to 30 total.
What Does Each Buy Option Cost And Give?
The Bonus Buy menu offers three paid modes. Forge starts 8 free spins with Forge Heat at 1x for x80 the bet. Super Forge starts 12 free spins with Forge Heat at 3x for x300 the bet. Heat Boost costs x1.4 the bet per spin and puts more Scatters on the reels. The two bought features play like naturally triggered free spins and can return less than their cost.
What Is The Max Win?
Obsidian Forge has a max win of 5,000x the bet. That limit applies to the whole round, including base game and free spin wins. Once the cap is reached, the round ends immediately and any remaining free spins do not continue.
Is There A Free Demo?
Yes, a free demo is playable on this BonusTiime page. No deposit or account is needed, so the full slot can be tried without risking any money. That makes it easy to check the 5 reel, 3 row layout, free spins, and bonus buy menu first.
How Does Forge Heat Work?
Forge Heat runs through the free spins feature and multiplies every line win in the current spin. It begins at 1x, 2x, or 3x, depending on the trigger, then rises after each winning free spin through 2x, 3x, 5x, 8x, and 10x. A losing spin keeps the current level.
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Before specialising in SEO and editorial strategy, Secod spent thousands of hours streaming and testing slot games extensively. This high-volume gameplay experience allows him to analyse volatility patterns, bonus frequency, feature depth and provider mechanics with accuracy. Every slot review he produces reflects genuine testing experience rather than theoretical summaries.
Quick Infos
- RTP96.5%
- VolatilityHigh
- Max Win5,000x
- ProviderArcanepy
- Min / Max Bet€0.10 – €1,000
- Grid5×3
- Paylines20
- House Edge3.5%
- Release Date02-11-2026
- Free SpinsYes
- AutoplayYes
- Gamble FeatureNo
- Available on MobileYes
- Bonus BuyYes
- FeaturesSticky Wilds, Multiplier, Scatter Symbol, Wild Symbol, Bonus Buy, High Volatility
- ThemesFantasy, Mining, Gems, Medieval
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