Rich Wilde and the Tome of Madness RTP: 96.6% — but check your casino's version
Rich Wilde and the Tome of Madness by Play'n GO (2019) — Lovecraft cluster grid, portal features. Published in multiple RTP builds (84.5%–96.6%): the casino picks the hold, and the reduced build costs about $73/hour more at $1 spins.
Figures from provider game sheets & aggregators, July 2026.
What each published build costs
Same game, different math. Long‑run cost at $1 spins, ~600 spins/hour.
| RTP build | House edge | Cost / 1,000 spins | Cost / hour |
|---|---|---|---|
| 96.6% (best) | 3.4% | $34 | $20 |
| 94.5% | 5.5% | $55 | $33 |
| 91.6% | 8.4% | $84 | $50 |
| 87.5% | 12.5% | $125 | $75 |
| 84.5% | 15.5% | $155 | $93 |
To find out which build your casino runs, open the game there and hit the info/paytable button (ⓘ) — regulated casinos must show the RTP. If it's below 96.6%, you're playing the reduced version of the exact same game.
What a session costs on this game
Preset to the best build — drop the payback to your casino's version to see the difference.
More from Play'n GO
- Book of Dead — 96.2% best build
- Reactoonz — 96.5% best build
- Fire Joker — 96.2% best build
- Moon Princess — 96.5% best build
- Legacy of Dead — 96.6% best build
Frequently asked questions
What is the RTP of Rich Wilde and the Tome of Madness?
Rich Wilde and the Tome of Madness is published in multiple builds: the best pays 96.6% and the lowest 84.5%. Which you get depends on the casino — check the in-game info screen.
How volatile is Rich Wilde and the Tome of Madness?
Rich Wilde and the Tome of Madness is a high-volatility slot with a max win of 2,000× your bet. Higher volatility means longer dry spells and bigger (rarer) hits at the same RTP.
What does the reduced version of Rich Wilde and the Tome of Madness cost me?
At $1 spins (~600/hour), the 84.5% build costs about $73 more per hour than the 96.6% build — same game, worse math.
RTP figures are the studio's published values (best build unless noted) — a dated snapshot; the in‑game info screen at your casino is the final word. All slots are negative expected value. 21+ where applicable; online casino play is legal only in some states. Informational only, not gambling advice. Gambling problem? Call 1‑800‑GAMBLER.