Summon puts a five-by-five grid in a dark fantasy setting, where gothic and supernatural imagery frames a 15-payline slot. Its central twist is Wild Reels: when they appear, they can turn a line win into a larger combined multiplier.
Quick take: A dark fantasy grid slot where multiplier Wild Reels add their values together on a winning line.
Theme and Gameplay
The five-by-five layout gives ordinary spins a broad field to scan, while the gothic imagery sets a supernatural tone. Matching symbols pay along 15 paylines, so it helps to follow the line paths rather than judge a result by nearby symbols alone. The key change to watch is a Wild Reel crossing one of those lines: its multiplier matters when that line wins.
Slot Features
Wild Reels are Summon's defining feature. A summoned reel turns Wild and carries a multiplier; when a winning line crosses more than one multiplier Wild Reel, their values add together. That gives a line a chance to build its multiplier from multiple reels, while keeping the outcome tied to an actual win. The game also includes Bonus, Super Bonus and Epic Bonus modes, along with free spins. Bonus symbols are part of the feature entry, but the exact trigger conditions are not needed to understand the main Wild Reel mechanic. Bonus-buy options are listed too, offering a direct route to bonus play.
Feature focus: Trace a paying line through the grid, then check whether it crosses one or more multiplier Wild Reels; multiple multipliers can add together on that win.
RTP and Win Potential
Summon lists 96% RTP, high volatility and a 25,000x maximum win. The high-volatility profile points to uneven results, while the maximum is a theoretical ceiling rather than an expected outcome. No betting range is included here.
My Thoughts On This Slot
Tracing a paying line through several Wild Reels gives Summon a more precise focus than simply spotting a reel turned Wild. Each contributing multiplier adds to the others on that win, so the useful question is which reels the line actually crosses. I find that a clear hook for the broad five-by-five grid: prominent symbols draw attention, but the line paths explain their value.
The gothic setting gives those reel transformations a fitting backdrop, while Bonus, Super Bonus and Epic Bonus provide further feature play. The combined Wild multiplier remains the clearest attraction. Its qualification matters, though: several multiplier reels still need a winning line to contribute together. Alongside high volatility, that makes this less comfortable for someone seeking steady returns.
Final Take: A dark fantasy slot with one clear hook: multiplier Wild Reels can add together on a paying line.