Welcome to our deep dive on Teresa Guilherme Rainha da Persia — the demo, the maths, and whether it earns a spot in your rotation. Developed by MGA, Teresa Guilherme Rainha da Persia arrives with medium high volatility and a published RTP of 93.43%. Dating back to 2022, it remains a regular pick. If everything lines up, Teresa Guilherme Rainha da Persia can pay up to 5,000x your bet. Visually it's finished with a clean, modern look, with the action running on a 5-reel grid running 20 paylines. But is it actually worth playing? Read on.
Written by Alex Crawford · Last updated: March 2026
Teresa Guilherme Rainha da Persia comes to us from MGA, wrapped in polished, characterful visuals. It runs on 5 reels and 20 paylines with medium high variance, and a return-to-player rate of 93.43%.
Where Teresa Guilherme Rainha da Persia earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium high volatility strikes a middle ground that should suit most playing styles. On balance, Teresa Guilherme Rainha da Persia is a dependable option worth a few spins in the demo first.
The RTP of 93.43% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
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.
Teresa Guilherme Rainha da Persia 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
Teresa Guilherme Rainha da Persia by MGA is a solid offering that delivers good entertainment value. The 93.43% RTP combined with medium high volatility creates a well-balanced gaming experience.