Mighty Rex has been catching plenty of attention, so we put it through its paces to see how it really holds up. This is a CT Interactive title, sitting firmly in the a very high volatility profile bracket and paying back a published RTP of 94.17%. It first went live in 2017 and still earns its place today. You get 5 reels and 15 paylines, all wrapped in polished, characterful visuals. The maximum win sits at 300,000x, so there's serious upside on the table. The full verdict is below.
Written by Alex Crawford · Last updated: January 2026
Mighty Rex comes to us from CT Interactive. Presentation-wise it's wrapped in polished, characterful visuals, and it leans toward very high variance at an RTP of 94.17%. Under the hood you'll find 15 paylines across 5 reels.
Dig into the bonuses and Mighty Rex starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, Mighty Rex is a no-frills option worth a few spins in the demo first.
The RTP of 94.17% 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.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Mighty Rex 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.
2.6 / 5 — Average
Mighty Rex by CT Interactive provides a straightforward slot experience. While it may not break new ground, it offers very high volatility gameplay that will appeal to certain player preferences.