Expanding wilds
Wilds grow across extra positions on the 5×4. They work in the base game, so you see the toy before the bonus lands.
Wilds grow and cover extra spots while coins stack. That's the base game. Three or more Bonus scatters triggers the bonus. Five triggers the Mystery Bonus. Both paths give the same coin multiplier that might get you to the max win of 50,000x. A $0.20 spin on Stake has already produced the game’s $10,000 maximum win at that bet size, which matches the 50,000x cap.
Meta Gaming built it for Stake Engine, so you play it on Stake. Wagers count toward the Stake bonus and raffle. Slotsyn rates Mushroom Madness 7.6/10 on its studio numbers. Fun, readable, and the max win is real.
RTP at 96.70%, 50,000x max win, expanding wilds, Stake only.
Mushroom Madness
Meta Gaming · Stake exclusive · 50,000x
Based on the studio’s RTP, volatility, max win and features. Not a play test.
A forest slot on Stake Engine with a cap that already printed. 5×4, 12 lines, expanding wilds that collect coin multipliers up to 100x, and a 50,000x ceiling. Game rules list 96.70%. It is exclusive to Stake — this is Stake.com, not Stake.us.
Affiliate link · Demo plays on this page, no real money · 18+
- Grid
- 5×4 · 12 lines
- RTP
- 96.70%
- Volatility
- High
- Max win
- 50,000x
- Bet
- 0.10 – 100
- Released
- August 2026
Expanding wildsCoin multipliersMystery bonus
Updated 02 Sept 2026 · By Daniel Hansen
Where to play Mushroom Madness
Mushroom Madness is exclusive to Stake. Wagers at Stake count toward the Stake bonus.
Our take
This is for Stake-only players who want expanding wilds and a 50,000x Meta grid. Skip it if you need the game in every lobby — it is exclusive. If you want a dual-bonus Hacksaw that actually sits in more casinos, go to Wanted Dead or a Wild.
How Mushroom Madness plays
Coin multipliers
Wilds collect coin multipliers worth up to 100x the stake. Those coins are the path into the big numbers.
Bonus round
Three or more Bonus scatters open the bonus. Same coin multiplier math as the base, more of it.
Mystery Bonus
Five scatters unlocks the Mystery Bonus. It gives the same coin collect. That is where the 50,000x is.
50,000x cap
The max win is 50,000x. A $0.20 spin on Stake already printed the $10,000 max win.
Stake exclusive
You play it on Stake. Wagers count toward VIP rakeback and raffle.
Mushroom Madness demo
Free play · no real money · 18+
If you like Mushroom Madness
FAQ
- What’s the RTP on Mushroom Madness?
- Game rules list 96.70%. Stake runs that number.
- How does the bonus work?
- Three or more Bonus scatters triggers the bonus. Five gets you the Mystery Bonus. Both collect the same coin multipliers.
- What’s the max win?
- 50,000x the bet. A $0.20 spin on Stake has already produced the game’s $10,000 maximum win at that bet size, which matches the 50,000x cap.
- Where should I play it?
- Stake exclusive. Your play counts toward the Stake bonus and raffle.
- Is there a demo?
- Yes, you can play the free demo of Mushroom Madness on this page. Press Play free demo. No deposit, no real money. To play Mushroom Madness for real money, pick one of the casinos on this page. 18+.