If you're trying to work out whether Hundred or Nothing is worth your time, this hands-on review breaks it down. Built by IGT, it lands as a release with medium low variance and a return-to-player rate of 95.14%. Wins land at roughly a 30% hit rate, shaping how the sessions feel. If everything lines up, Hundred or Nothing can pay up to 5,000x your bet. It's wrapped in a sevens theme and plays out on 5 paylines across 3 reels. Let's break down what works and what doesn't.
Written by Michael Torres · Last updated: March 2026
Hundred or Nothing comes to us from IGT. Presentation-wise it's dressed up with a sevens theme, and it leans toward a medium low volatility profile at an RTP of 95.14%. Under the hood you'll find a 3-reel grid running 5 paylines.
Where Hundred or Nothing 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. Overall it's a well-rounded release that knows what it is.
At 95.14%, 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.
Hundred or Nothing 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
Hundred or Nothing by IGT is a solid offering that delivers good entertainment value. The 95.14% RTP combined with medium low volatility creates a well-balanced gaming experience.