Play Invading Vegas: Revenge on Mars Online For Free

Invading Vegas: Revenge on Mars is a sci-fi slot mashup of classic Vegas vibes and alien invasion chaos, complete with wild saucers, reel zappers, and UFO re-spins.

How To Play

Spin to match neon signs, slot machines, Elvis aliens, and wild UFOs. Trigger the Alien Blitz Bonus by landing three saucers, activating re-spins where wilds and prizes lock in place.

Reel zappers can randomly upgrade low-paying symbols, and a full screen of aliens unlocks the Mega Win UFO jackpot.

How To Win

Re-spins + sticky wilds + symbol upgrades = Vegas-sized wins with extraterrestrial flair.

Odds

Medium-to-high volatility, favoring bonus rounds and re-spin chains.

Bonus Features

• Alien Blitz Re-Spins – Lock in wins with UFOs.

• Reel Zapper Upgrades – Boost symbols on command.

• Mega Win UFO Feature – Full screen = top jackpot.

Recommended Games

If you enjoy Invading Vegas, try Space Horror, available for free play on Gamesville, for dark alien chaos, or Cash Lab Megaways, for mad science with explosive wins.

Take a look at some of the best online slots casinos where you can play this game.