Our review of Mines cuts through the marketing and looks at what matters: how it plays and how it pays. Developed by InOut, Mines arrives with a medium low volatility profile and a published RTP of 95.42%. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Visually it's finished with a clean, modern look, with the action running on a 5-reel grid running 15 paylines. The full verdict is below.
Written by James Holloway · Last updated: February 2026
Mines is a release from InOut, wrapped in polished, characterful visuals. It runs on a 5-reel grid running 15 paylines with medium low volatility, and an RTP of 95.42%.
Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. All told, it's a solid entry in the InOut catalogue.
At 95.42%, 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.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
3.0 / 5 — Good
Mines by InOut is a solid offering that delivers good entertainment value. The 95.42% RTP combined with medium low volatility creates a well-balanced gaming experience.