Harvest of the Damned by UROC Studios sets five reels in a moonlit forest, surrounded by spellbooks, candles and occult imagery. Ordinary spins use a 5×3 board with 20 paylines. The books have a separate purpose: collecting enough starts Hold For Gold, where their values carry into a bonus built around filling empty positions.
Quick take: Value-bearing books turn a forest horror slot into a three-respin chase, with Mystery symbols adding more than another held prize.
Theme and Gameplay
A lantern-bearing figure, masks and occult seals give the game its horror setting. On ordinary spins, the useful distinction is between symbols forming line combinations and Books building toward the bonus. Line wins run left to right across adjacent reels, beginning on the leftmost reel, with only the highest win awarded on each line.
Wilds can appear on every reel and substitute for symbols other than Book and Gold Book. That gives them a clear role in completing ordinary combinations, while the special books remain something to count separately. A board scattered with books needs a different reading from a promising line of matching symbols.
Slot Features
Six or more Book symbols trigger Hold For Gold. The triggering books carry their values into the feature, while the other positions become vacant. The round begins with three respins, and a symbol landing in an empty position restores the counter to three. It ends when the respins run out or the board fills.
Mystery symbols can land in vacant positions during the bonus and reveal multiplier prizes, jackpots or Vortex. Vortex collects and awards the combined value of all Book symbols on the board, giving the accumulated book values another reason to matter.
A feature-purchase option also provides direct entry, with an amount-selection menu before purchase.
Feature focus: A new symbol does two jobs in Hold For Gold: it occupies a vacant position and restores the respin counter. On the last remaining turn, that reset gives the board another opportunity to develop.
RTP and Win Potential
The jackpot structure gives the bonus several distinct targets. Mystery Boxes can award Mini, Minor or Major, and corresponding jackpot symbols can also trigger those prizes. Filling every position awards Grand. Reaching that full board still requires the feature to keep adding symbols before its respins expire.
My Thoughts On This Slot
The spellbooks make a fitting centrepiece for a feature about holding and collecting values. More usefully, the bonus has an easy sequence to follow: watch the gaps, watch the counter, then read what a Mystery symbol changes. Vortex adds interest because its award relates to the books already present.
The resetting respin format will feel familiar to anyone who regularly plays held-symbol bonuses. Someone seeking a different kind of bonus may find the structure conventional, but Harvest of the Damned suits a player who enjoys a readable collection round with several possible prize effects.
Final Take: A familiar held-symbol chase with a fitting horror theme and a useful twist in Vortex collection.