Gold Fillings is a TUNS LABS slot on Stake Engine with 96.50% RTP and a 10,000× max win. Play the Gold Fillings demo free above with play money — no deposit and no account needed. It has 7 ways to play, from the base game up to root canal at 650× your bet, and each one's exact odds are broken down below. For real money, Gold Fillings is available at Stake.
Every way to play
7 modes · tap one to explore its odds
Cheapest route to the 10,000× max: Cleaning (270×) — about 1.4M× your bet staked per hit on average, vs 16M× on fresh filling (2.2×).
Base game
Base game · 1× your bet per spin · A normal spin at 1× your bet.
Odds explorer
Pick a payout and read the exact chance, straight from Engine's provably-fair outcome table.
Demos use play money. Maths computed by circus.fyi from Engine's published provably-fair tables — every outcome a mode can produce and how often, nothing sampled.
More TUNS LABS demo slots
Play other TUNS LABS games free.
Popular free demo slots
The most-played of 3,773 Stake Engine demos.
Gold Fillings demo — questions
- Can I play the Gold Fillings demo for free?
- Yes. The Gold Fillings demo on circus.fyi runs the real game from Stake Engine with play money, so you can try every feature without a deposit or an account.
- What is the RTP of Gold Fillings?
- Gold Fillings has an RTP of 96.50%, which means it pays back that share of every amount staked over the long run.
- What is the max win on Gold Fillings?
- The max win on Gold Fillings is 10,000× your bet. The most likely way to land it is Cleaning (270× per round), where it hits about 1 in 5,203 rounds.
- Does Gold Fillings have a bonus buy?
- Yes — Gold Fillings has 4 buy options: Checkup at 100× your bet; Cleaning at 270× your bet; Root Canal at 650× your bet; Appointment at 170× your bet.
- How often does Gold Fillings pay?
- In the base game, 12.5% of spins pay back more than they cost and 70.7% pay nothing. These figures come from the full outcome table, not a simulation.
- Who makes Gold Fillings?
- Gold Fillings is made by TUNS LABS and was released on Oct 21, 2026. It is published on Stake Engine, so its outcome tables are provably fair.
- Where can I play Gold Fillings for real money?
- Gold Fillings is available for real money at Stake. Use the "Play at" button on this page to open it at the casino you prefer.