Before you load Balloon for real, spend a couple of minutes on how it genuinely performs. Developed by iMoon, Balloon arrives with a medium low-variance maths model and 96.02% RTP. If everything lines up, Balloon can pay up to 5,000x your bet. It first went live in 2025 and still earns its place today. Visually it's given an engaging visual treatment, with the action running on 5 reels and 15 paylines. Let's break down what works and what doesn't.
Written by Alex Crawford · Last updated: March 2026
Balloon comes to us from iMoon, given an engaging visual treatment. It runs on 5 reels and 15 paylines with medium low variance, and a published RTP of 96.02%.
The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. On balance, Balloon is a dependable option worth a few spins in the demo first.
The RTP of 96.02% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
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
Balloon by iMoon is a solid offering that delivers good entertainment value. The 96.02% RTP combined with medium low volatility creates a well-balanced gaming experience.