Our review of Space Cow cuts through the marketing and looks at what matters: how it plays and how it pays. PlayBro are the software studio behind it, tuning the slot game for medium high volatility, with 95.74% RTP. The maximum win sits at 5,000x, so there's serious upside on the table. It's wrapped in polished, characterful visuals and plays out on 25 paylines across 5 reels. The full verdict is below.
Written by Daniel Chen · Last updated: February 2026
At its core, Space Cow is a release produced by PlayBro, finished with a clean, modern look. It runs on a 5-reel grid running 25 paylines with medium high volatility, and 95.74% RTP.
Its medium high variance balances steady wins with the odd larger payout. All told, it's a solid entry in the PlayBro catalogue.
At 95.74%, 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-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
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
Space Cow by PlayBro is a solid offering that delivers good entertainment value. The 95.74% RTP combined with medium high volatility creates a well-balanced gaming experience.