Our review of Space Coins cuts through the marketing and looks at what matters: how it plays and how it pays. 3 Oaks Gaming are the team behind it, tuning the slot for a medium-variance maths model, with 95.41% RTP. Expect a hit frequency around 30%, which sets the rhythm of play. Top wins are capped at 3,000x your stake, a respectable ceiling for the format. You get 3 reels and 5 paylines, all built with crisp artwork and atmosphere. So does it deliver? Let's get into it.
Written by Sophie Williams · Last updated: March 2026
This release, Space Coins, is the work of 3 Oaks Gaming, wrapped in polished, characterful visuals. It runs on a 3-reel grid running 5 paylines with a medium-variance maths model, and 95.41% RTP.
Where Space Coins earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium variance balances steady wins with the odd larger payout. All told, it's a solid entry in the 3 Oaks Gaming catalogue.
At 95.41%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
A balanced volatility profile with a mix of smaller frequent wins and occasional larger bonus payouts. Suitable for players who want steady action without extreme swings.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Space Coins features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Space Coins by 3 Oaks Gaming is a solid offering that delivers good entertainment value. The 95.41% RTP combined with medium volatility creates a well-balanced gaming experience.