UU Slots
UU Slots — provider review
Mahjong, Aztec gold and a lucky Buddha: Asian and mythological themes define the catalogue of UU Slots, a slot studio focused on Malaysia. Its first game was released in 2022.
UU Slots works on its games together with developer SlotsMaker: according to SlotsMaker, it helps create games for four brands — Live22, EpicWin, KK Gaming and UU Slots.
💡 UU Slots by the numbers
- 2022 — year founded
- More than 90 games
- More than 300 operators
- 5 million registered players
- More than 40 employees
All figures except the year are provided by the company.
History
In four years, UU Slots has grown from a studio for the Asian market into a supplier that releases a new game almost every month and is moving into new regions. This is our observation, not a statement from the company.
| Date | Event |
|---|---|
| December 2022 | Release of the studio's first game, Arcane Sorceress |
| January 2026 | UU Slots showcases its games at ICE Barcelona together with SlotsMaker |
| January–May 2026 | A new game almost every month, from Blessing of the Fortune Horse to Keep It Up! Hold & Win |
| May 2026 | Integration with aggregator QTech Games and entry into markets in Africa and Latin America |
Markets and certificates
The studio's main market is Malaysia and other Asian countries, which is why the catalogue has plenty of Asian themes: Cai Shen Dao, Ying Cai Shen, Happy Buddha Riches, Blessing of Long. In May 2026, UU Slots joined aggregator QTech Games and began expanding beyond Asia into Africa and Latin America.
The studio's website displays the logos of laboratories BMM Testlabs and GLI, and SlotsMaker states that it holds a GLI-19 certificate confirming the fairness of its random number generator. There is no information on licences from regulators.
Mechanics and formats
The UU Slots catalogue features a range of payout formats: classic lines, Multiways with a variable number of ways to win, cluster pays and Pay Anywhere, where matching symbols pay wherever they land on the grid. Some games have a Hold & Win bonus, and in some slots you can buy free spins.
The studio's popular games have “1000” versions with a higher max win — for example, Mahjong Wilds, The Gold Safe and Candy Rush.
UU Slots top games
Almost all the games in this selection have a 96% RTP; they differ mainly in payout format and max win.
| Slot | RTP | Volatility | Payout format | Max win |
|---|---|---|---|---|
| Golden Aztec Multiways | 96.00% | Medium-high | Multiways | 25,000x |
| Candy Rush 1000 | 96.00% | Medium | Pay Anywhere | 20,000x |
| 777 Bonanza: Wilds Party | 96.00% | Medium | Pay Anywhere | 10,000x |
| Mahjong Wilds 1000 | 96.00% | Medium-high | 3,600 ways | 5,000x |
| Mahjong Wilds | 96.73% | Medium | 1,024 ways | 3,000x |
Golden Aztec Multiways is a six-reel slot about Aztec gold, with the highest max win in this selection.
Mahjong Wilds is the studio's flagship mahjong-themed series: the original has the highest RTP in this selection, while the 1000 version offers more ways to win and a higher max. Candy Rush 1000 is a sweet-themed slot with Pay Anywhere payouts and a max win of 20,000x.
Other games from the studio include Dolphin Reef: Super Bonus, Keep It Up! Hold & Win, Blessing of the Fortune Horse, Medusa and Arcane Sorceress.
Who UU Slots suits
Why players love it
- High max wins: up to 25,000x in Golden Aztec Multiways
- A range of payout formats, from classic lines to Pay Anywhere
- Free spins buy in some games
- A new game almost every month
What to keep in mind
- No information on the provider's licences
- Little public information about the company itself: no details on its legal entity or owners
⚡ Verdict
UU Slots will suit fans of Asian themes and slots with different payout formats. For a big max win, go for Golden Aztec Multiways; for a mahjong-themed classic, choose Mahjong Wilds; and if you like wins anywhere on the grid, try 777 Bonanza: Wilds Party.
Where to play UU Slots slots
You can explore the provider's games and choose a casino to play at in the slots and casinos sections on GamblingShot.
FAQ
1
When was UU Slots founded?
The studio's first game was released in December 2022.
2
Does UU Slots have a licence?
There is no information on the provider's licences.
3
How many games does UU Slots have?
The studio's website lists more than 90 games.
4
How is UU Slots connected to SlotsMaker?
SlotsMaker helps develop games for UU Slots and three other brands. However, it has not been publicly announced that UU Slots is owned by SlotsMaker.
5
Can I buy free spins in UU Slots games?
Yes, in some games. The studio's catalogue has a separate filter for them.
Where to play UU Slots slots
Casinos from our catalogue that carry this provider’s games. Always check terms and bonuses on the casino page.
