Invading Vegas: Revenge on Mars has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Play'n GO, it lands as a title with a medium low volatility profile and an RTP of 96.2%. Originally released in 2025, it has aged well. You get a 5-reel grid running 20 paylines, all wrapped in a halloween and horror theme. Top wins are capped at 2,000x your stake, a respectable ceiling for the format. The full verdict is below.
Written by Alex Crawford · Last updated: March 2026
At its core, Invading Vegas: Revenge on Mars is a slot game produced by Play'n GO, built around a halloween and horror theme and powered by 5 reels and 20 paylines. The result is medium low volatility paired with an RTP of 96.2%.
Dig into the bonuses and Invading Vegas: Revenge on Mars starts to stand out. 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. All told, it's a solid entry in the Play'n GO catalogue.
The RTP of 96.2% 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.
Invading Vegas: Revenge on Mars 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.
3.1 / 5 — Good
Invading Vegas: Revenge on Mars by Play'n GO is a solid offering that delivers good entertainment value. The 96.2% RTP combined with medium low volatility creates a well-balanced gaming experience.