Crown CoinsTop pick
2SC+ 100,000 CC
Worth about $2 to redeem · no purchase necessaryRead the reviewNo partner link
By software provider
Sweepstakes casinos with Slotmill games
10 of the 43 casinos we review run games from Slotmill, ranked the same way as the rest of the site.
Game studios come from each casino's own published lineup and can change as they add or drop providers.
About Slotmill
Slotmill is a Stockholm slot studio founded in 2019 by industry veterans. It holds a Swedish B2B supplier permit and says its games reach more than 1,000 online casinos.
Source, checked October 2026: Slotmill: About us.
Where to play Slotmill games
10 of the 43 sweepstakes casinos we review carry Slotmill, the 17th most common of 51 game studios we track.
- Top rated with Slotmill: Crown Coins (4.3), McLuck (4.2), Hello Millions (4.1).
- Most free Sweeps Coins at sign-up among them: Yay Casino, 12 SC free, worth about $12.
- Most often alongside: Playson (9 of 10), BGaming (8 of 10), 3 Oaks Gaming (8 of 10).
- Top rated without Slotmill: WOW Vegas (4.6), Casino Click (4.4), Lucky Bunny (4.4).
- Newest casino with Slotmill: QuickMilly, launched 2026.
Casinos running Slotmill games
2.5SC+ 7,500 GC
Worth about $2.50 to redeem · no purchase necessary
2.5SC+ 7,500 GC
Worth about $2.50 to redeem · no purchase necessary
A free starter pack of Gold Coins and Sweeps Coins at sign-up, credited automatically with no code. Chino does not publish the amounts.
no purchase necessary
1SC+ 1,000 GC
Worth about $1 to redeem · no purchase necessary
A free starter pack of Gold Coins and Sweeps Coins at sign-up. La Casona does not publish the amounts.
no purchase necessary
1SC+ 1,000 GC
Worth about $1 to redeem · no purchase necessary
3,000GC
Gold Coins only, no cash value · no purchase necessary
12SC+ 120,000 GC
Worth about $12 to redeem · no purchase necessary
2SC
Worth about $2 to redeem · no purchase necessarySlotmill questions
- Which sweepstakes casinos use Slotmill?
- 10 of the casinos we review run Slotmill games: Crown Coins, McLuck, Hello Millions, Chino, CrashDuel, La Casona and 4 others.
- Are Slotmill games the same at every casino?
- The games themselves are, because the provider supplies them. What changes between casinos is the coin economy around them: the sign-up offer, the daily bonus and how Sweeps Coins are redeemed.
- Can you play Slotmill games for free?
- Yes. At a sweepstakes casino every game runs on Gold Coins, which are free, as well as on Sweeps Coins.