Before you load Carthage Challenge for real, spend a couple of minutes on how it genuinely performs. This is a Merkur release, sitting firmly in the medium low volatility bracket and paying back a published RTP of 95.98%. The maximum win sits at 5,000x, so there's serious upside on the table. You get 30 paylines across 5 reels, all built with crisp artwork and atmosphere. Dating back to 2025, it remains a regular pick. So does it deliver? Let's get into it.
Written by Rachel Kim · Last updated: February 2026
At its core, Carthage Challenge is a release produced by Merkur, built with crisp artwork and atmosphere. It runs on 30 paylines across 5 reels with medium low variance, and a return-to-player rate of 95.98%.
Dig into the bonuses and Carthage Challenge starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. Overall it's a well-rounded release that knows what it is.
At 95.98%, 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.
Carthage Challenge 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
Carthage Challenge by Merkur is a solid offering that delivers good entertainment value. The 95.98% RTP combined with medium low volatility creates a well-balanced gaming experience.