Mortimer Slot Demo by Arc Gaming

Mortimer by Arc Gaming Slot Overview

Mortimer by Arc Gaming stages a haunted puppet show with burgundy curtains, ornate gold framing and a grinning marionette. Its Pay Anywhere tumbles share a mechanic with Waylanders Forge, but Mortimer adds puppet-string symbol transformations and Soul Wisps that feed a persistent bonus multiplier.

With high volatility and a maximum win of 50,000x the bet, Mortimer’s Curtain Call holds 3 Golden Masks for a respin. Free spins build a Total Multiplier that never decreases during the bonus. Explore the free demo on BonusTiime, with no account or deposit needed.

Mortimer Slot Specifications

Mortimer uses a 6×5 grid with Pay Anywhere wins: 8 or more of the same paying symbol anywhere on the board pay, each paying symbol on its own, with no fixed lines. Winning symbols then vanish, the symbols above fall down, new ones drop in and the board pays again until no win is left. The house edge sits at 3.70%, which keeps the Arc Gaming slot straightforward from a math perspective.

RTP (Return to Player)

96.30% RTP gives Mortimer a fair, competitive return profile. The house edge sits at 3.70%.

Volatility

High volatility means bigger swings and less frequent hits, so online slot gameplay moves at a sharper pace.

Max Win

50,000x the bet caps Mortimer, so a €1 spin reaches €50,000 at the top end.

Mortimer Slot Features

Mortimer packs Soul Wisps, Mortimer’s Tricks, Curtain Call, and three Free Spins modes, with a buy menu for direct access and a Double Chance option that raises trigger frequency.

Soul Wisps

Soul Wisps land with values from x2 to x500. They never pay by themselves and never vanish in a tumble, so they stay on the board, fall with the tumble and add together to multiply a winning spin. In Free Spins, they feed a Total Multiplier that never goes down, which gives the feature real progression across the bonus round.

Mortimer’s Tricks

On the first board of a base spin, Mortimer may act before the board pays. Pull the Strings turns 3 to 7 cells into one paying symbol. Wisp Toss drops 1 to 3 Soul Wisps onto random cells, replacing what was there.

• Pull the Strings: turns 3 to 7 cells, never a mask or a wisp, into the paying symbol that already has the most cells on the board; ties go to the higher-paying symbol.
• Wisp Toss: tosses 1 to 3 Soul Wisps onto random cells, never a mask, replacing what was there.

Curtain Call

If a base spin ends with exactly 3 Golden Masks, Mortimer triggers Curtain Call. The 3 masks stay in place, every other cell respins once, and a trick can still happen. The respin pays as a normal spin and joins the round total. If 4 or more masks are on the board after it, the free spins start; 3 again do nothing more.

Free Spins

Golden Masks are counted when tumbles end. Midnight Show starts with 4 masks for 10 Free Spins, Encore starts with 5 masks for 12 Free Spins, and Grand Finale starts with 6+ masks for 15 Free Spins. Wisps then build the Total Multiplier, and 3 or more masks at the end of a free spin add 5 more free spins.

• Midnight Show: 10 Free Spins with a Total Multiplier starting at x0; spins pay x1 until a wisp counts.
• Encore: 12 Free Spins with x5 and more wisps falling.
• Grand Finale: 15 Free Spins with x10 and a trick on every spin.

Double Chance and Features

Double Chance stays active until switched off and makes free spins come about 1.7 times as often. While it is on, feature buys lock. Switch it off to access the buy options: two one-off buys, the Midnight Show and the Grand Finale. The Encore cannot be bought, it comes only from a natural trigger. A bought bonus opens with the Golden Masks landing for show only: that board pays nothing and is not a spin of its own.

• Double Chance: x1.25 the bet per spin; the free spins come about 1.7 times as often.
• Midnight Show: x100 the bet; starts 10 Free Spins at once, with a Total Multiplier that starts at x0 and only grows.
• Grand Finale: x500 the bet; starts 15 Free Spins from a x10 Total Multiplier, with a trick on every spin.

Mortimer Slot Review

Mortimer leans into a gothic, theatrical puppet show look, with a maroon stage, gold framing, and a marionette lead that gives the slot a clear identity. The board presentation matters more than decoration here, because the Pay Anywhere layout and mask symbols drive the whole performance.

The best part is the way Soul Wisps and Mortimer’s Tricks interact with tumbling wins. Wisp values add up on the board and multiply the whole tumble win, and the High volatility fits the sharp swings. The downside is that the buy menu adds options, but not much strategic depth beyond direct bonus access.

Mortimer’s Total Multiplier can keep building during each free-spins bonus, and the maximum win is 50,000x the bet. It is not a broad, all-purpose slot, but the wisps and the tricks give it a clear identity.

Mortimer Slot FAQ