Wild Hollow Slot Demo by Vertigo Gaming

Wild Hollow by Vertigo Gaming Slot Overview

Wild Hollow by Vertigo Gaming sets its Halloween reels in a haunted forest, framed by thorny red borders and gothic symbols. Its multiplier Wilds connect it to Phoenix 1000, but here gravestones cover entire reels and retain their multipliers through the spin’s cascade.

Reel Wilds multiply together when they contribute to the same winning line, adding depth to the fixed-payline format. High volatility, contrasting free-spin bonuses and a maximum win of 20,000x the bet shape the gameplay. Explore the mechanics with the free demo on BonusTiime, without an account or deposit.

Wild Hollow Slot Specifications

Wild Hollow runs on a 5×5 grid with 15 lines. Its house edge is 4.00%, which keeps the Vertigo Gaming slot’s online slot gameplay transparent and easy to read.

RTP (Return to Player)

The RTP is 96.00%, and the house edge sits at 4.00%.

Volatility

High volatility means bigger swings, with a more uneven pace and tighter bankroll control needed.

Max Win

The 20,000x max win means a €1 stake can reach €20,000.

Wild Hollow Slot Features

Wild Hollow combines Reel Wilds, Ordinary Wilds, Scatters, One Cascade, Free Spins, and five buyable Bet Modes, each changing how activation symbols, multipliers, and bonus entry chances work.

Reel Wilds

Reel Wilds arrive when an activation symbol calls down a grave onto its reel. The grave covers all five positions, turns Wild before wins are evaluated, then reveals a multiplier. Only the final engraved value applies, and several Reel Wild multipliers can combine on one winning line.

Ordinary Wild

The ordinary Wild substitutes for all regular high and low symbols. It does not substitute for the Scatter or activation symbol, does not expand, and has no multiplier of its own. A line of only Wilds can still win, and the game pays the highest-valued matching result.

Scatters

Scatters do not award line wins and cannot be replaced by a Wild. They can land on the main board or on a refill, and they trigger the free-spin features only when the end-of-spin total reaches the required count. They ignore payline patterns completely.

One Cascade

After the initial wins, the connected ordinary symbols disappear, including ordinary Wilds. New symbols fall into the gaps, then the board evaluates again once. Activated Reel Wilds stay active with their multipliers, and new activation symbols can create more Reel Wilds during the same spin.

Free Spins

Three Scatters trigger Graveyard Spins, while four Scatters trigger Grave Storm. Both modes run for up to 10 free spins, remove Scatters from the bonus, and allow one cascade per spin. Refills can add more Reel Wilds, and the round ends early at the maximum win.

Bet Modes

The game offers five buyable Bet Modes that adjust entry chances or start a bonus directly. Pumpkin Hunt, Grave Hunt and Grave Summon are charged on every spin and stay active until they are switched off, while Graveyard Spins and Grave Storm are bought once. Each option keeps the same RTP and maximum win, but the cost and feature behaviour change.

• Pumpkin Hunt: x2 the bet per spin; increased Scatter-entry chance.
• Grave Hunt: x5 the bet per spin; more Reel Wilds.
• Grave Summon: x50 the bet per spin; at least one guaranteed multiplier Reel Wild on every spin.
• Graveyard Spins: x200 the bet; up to 10 free spins with 0 to 2 activation symbols on each initial board and stronger multiplier chances than the base game.
• Grave Storm: x500 the bet; up to 10 free spins with 1 to 3 activation symbols on each initial board and stronger multiplier chances than Graveyard Spins.

Wild Hollow Slot Review

Wild Hollow wraps its haunted forest setting around thorny borders, gravestones and lanterns, so the identity comes through immediately rather than sitting on top of generic reels. The gothic UI and red black palette give it a harsh, cursed look, and the grave based Wilds fit that theme cleanly.

The main draw is the Reel Wilds system, because multipliers can stack on the same winning line and push the game beyond a standard 5 reel format. That said, the structure still relies on fixed lines and a single cascade, so the design feels more controlled than wild. The bonus modes add variety, but they do not transform the core loop.

Wild Hollow offers guaranteed Reel Wilds through Grave Summon and free-spin bonuses through Graveyard Spins and Grave Storm. The 20,000x ceiling and High volatility give it room to chase, yet the fixed lines and limited cascade rule keep it from pushing into top tier territory.

Wild Hollow Slot FAQ