Forgotten

Forgotten Slot Review — BGaming

Forgotten is a video slot from BGaming, built on a 5-reel, 10-payline grid with a horror-toybox visual theme. The core loop leans on a Book-of-style bonus mechanic and expanding symbols, and the studio positions it as a higher-variance title with a capped ceiling of x7,500 the stake.

Core Gameplay Experience

The 5x reel layout runs on a fixed 10 paylines, a narrower structure than many modern grids, which keeps individual spins fast and the paytable easy to read. Betting spans a wide range, from 0.10 up to 34.0 per spin, so the same reel set can suit a cautious session or a heavier one depending on the stake chosen.

Visually the slot sits in the horror & dark theme category: forgotten toys and unsettling nursery imagery replace the usual fruit or gem symbols, giving the base game a distinct tone rather than a generic backdrop. That theming is decorative rather than mechanical — it does not change payout math, but it does set expectations for the tone of the sessions.

Features and Mechanics

Forgotten’s feature set centres on a Book-of-… mechanic: a special symbol that expands to cover full reels and can substitute for other symbols, functioning as the game’s main wild and scatter combined. Expanding symbols appear both in the base game and during triggered rounds, which is what drives the larger multi-symbol wins on this reel count.

Special wilds add a second layer on top of the expanding book symbol, increasing the chance of a full-reel match once a feature round starts. The listed Bonus bets option lets players pay upfront for direct access to the feature round rather than waiting for it to land naturally; per BGaming’s official game page, the buy option runs across four tiers tied to a fixed number of pre-placed expanding toy symbols (1, 2, 4 or 8), and a Chance x2 side option can double a triggered outcome for an extra stake. Players considering the buy route should treat it as a way to skip the wait for a feature, not as a way to change the underlying math.

RTP, Volatility and Payout Model

Forgotten returns a theoretical 96.91% to players over the long run at high volatility, meaning wins land less often but can be considerably larger when the expanding-symbol feature triggers. That 96.91% figure sits in the 88th percentile of the 4,445 slots in our catalog with a published RTP, against a catalog median of 96% — a comparatively strong return setting for a high-volatility title. BGaming’s own game page lists a slightly different figure, 96.89% at very high volatility; the two numbers describe the same title and the gap is minor, but readers should treat the live catalog figure above as the one to plan a session around, since it reflects the tracked, current specification rather than a single provider snapshot. The x7,500 max win sits at the 75th percentile of the 3,432 slots in our catalog with a published max win, where the median is 2,500x — a payout ceiling, not a guaranteed outcome.
High volatility in practice means the base game can run through many low-paying or losing spins before the expanding-symbol feature changes the outlook.

Similar BGaming Slots — Comparison

Among these four BGaming titles, Wild Chicago carries the highest RTP of this group while matching Forgotten’s payline count and volatility; Aztec’s Claw Wild Dice trades some RTP for a lower, medium-volatility profile, and Wild West Trueways swaps the fixed-payline structure for a Megaways-style grid at a similar risk level.

Similar Book-Mechanic Slots from Other Studios

Mega Shark posts the highest RTP of this group but runs at medium volatility, a smoother pattern than the other three high-volatility titles here; Treasure Vault sits lowest on RTP in this comparison, so players choosing between these mechanics should weigh RTP against how much swing they are prepared to sit through.

How to Play Forgotten Online

Demo mode is the practical way to see how often Forgotten’s expanding-symbol feature actually triggers before committing real stakes, since the theoretical 96.91% RTP only plays out over a large number of spins. The slots category and the wider demo game catalogue both carry free-play versions where the paytable and buy-bonus tiers can be reviewed without risk.
BGaming titles run at 83 casinos in our catalog, including Wild Tornado Casino, WinSpin Casino and Rooster Bet Casino; availability and stake limits vary by operator, so it is worth checking the current terms and licence status of any casino before playing for real money. Players who want to check how our ratings are built can also review the rating methodology behind this evaluation.

Conclusion

“Forgotten is a fast, narrow-grid horror slot for players who accept long dry stretches in exchange for an expanding-symbol payout ceiling” — Search-Casino Editorial Team

Forgotten delivers a straightforward, high-volatility take on the Book-of-style mechanic within a compact 10-payline grid, with a Bonus bets option for players who prefer to pay for direct feature access. It rewards patience and stake discipline more than frequent small wins, and it is best approached first in demo mode to gauge the rhythm before setting a real-money budget.