Oi Studios
Oi Studios is a dynamic iGaming software provider known for its innovative approach to game development. Specializing in high-quality slots and engaging RNG games, the company has quickly gained a reputation for its creative themes and immersive gameplay. With a focus on delivering unique gaming experiences, Oi Studios aims to carve out a significant presence in the competitive online casino market.
SlotsOnFire tracks 5 Oi Studios slots, including 3 released in 2026. The newest is Penguin Heist, released November 2, 2026. Across 3 titles with published RTP, the average is 96.08% (ranging 96.01%–96.2%). Most Oi Studios slots are high volatility.
Oi Studios Slots — At a Glance
Highest RTP Oi Studios Slots
The Oi Studios slots with the highest published return-to-player percentages.
Newest Slots from Oi Studios
All Slots from Oi Studios
Where to Play Oi Studios Games
Frequently Asked Questions about Oi Studios
How many Oi Studios slots are there?
SlotsOnFire tracks 5 Oi Studios slots, including 3 released in 2026. Every title is playable free in demo mode.
What is the highest-RTP Oi Studios slot?
Pop-a-Watermelon has the highest published RTP among Oi Studios slots on SlotsOnFire at 96.2%. Across 3 Oi Studios titles with published RTP, the average is 96.08% (ranging 96.01% to 96.2%).
What are the newest Oi Studios slots?
The newest Oi Studios slots on SlotsOnFire include Penguin Heist, Oh Say Can You Spin, Pop-a-Watermelon. Penguin Heist was released November 2, 2026.
Can I play Oi Studios slots for free?
Yes. Every Oi Studios slot on SlotsOnFire is playable in free demo mode — no account, deposit, or download required.
Where can I play Oi Studios slots for real money?
Oi Studios slots are available at licensed online casinos. The “Where to Play” section on this page lists casinos available in your region — availability and any offers depend on your location and local regulations.