Welcome to our deep dive on Coin UP — the demo, the maths, and whether it earns a spot in your rotation. Built by Booongo, it lands as a game with high variance and a published RTP of 95.43%. It's built with crisp artwork and atmosphere and plays out on 5 reels and 10 paylines. Dating back to 2023, it remains a regular pick. If everything lines up, Coin UP can pay up to 5,000x your bet. The full verdict is below.
Written by Emma Roberts · Last updated: January 2026
At its core, Coin UP is a game produced by Booongo, built with crisp artwork and atmosphere. It runs on a 5-reel grid running 10 paylines with high volatility, and a return-to-player rate of 95.43%.
Where Coin UP earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a solid entry in the Booongo catalogue.
At 95.43%, 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.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Coin UP 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
Coin UP by Booongo is a solid offering that delivers good entertainment value. The 95.43% RTP combined with high volatility creates a well-balanced gaming experience.