Thinking about giving Imperial Crown a spin? We tested it thoroughly so you know what to expect. This is a Greentube slot game, sitting firmly in the a medium low-variance maths model bracket and paying back a return-to-player rate of 95%. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. It's wrapped in polished, characterful visuals and plays out on 40 paylines across 5 reels. The full verdict is below.
Written by Sarah Mitchell · Last updated: January 2026
Imperial Crown comes to us from Greentube, finished with a clean, modern look and powered by 40 paylines across 5 reels. The result is a medium low-variance maths model paired with a return-to-player rate of 95%.
Where Imperial Crown earns its keep is the feature set. 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. On balance, Imperial Crown is a dependable option worth a few spins in the demo first.
At 95%, 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.
Imperial Crown 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
Imperial Crown by Greentube is a solid offering that delivers good entertainment value. The 95% RTP combined with medium low volatility creates a well-balanced gaming experience.