Invading Vegas: Las Christmas

Play’n GO presents Invading Vegas: Las Christmas, a holiday-themed sci-fi video slot featuring a grid of 5 reels and 3 rows with 20 fixed paylines. Set in a snowy Las Vegas, the game depicts an alien invasion where little green creatures have taken over Santa's duties after their sleigh crash. The symbols include festive characters, low-paying suits adorned with holiday decorations, and the Wild represented by a green alien wearing a Santa hat, while Scatters appear as alien ships alongside Mystery Gifts. When Mystery Symbols land during any spin, they can either reveal the same regular symbol or turn into Wilds with multipliers of x2, x3, x5, or x10; if multiple multiplier Wilds contribute to a single win, their values are summed. A unique Lock On Re-spin feature activates when full stacks of identical symbols (or Wilds) land on the first two reels without resulting in a win, locking those reels while the third reel respins. If a fully stacked Wild appears on the third reel during this feature, it becomes a Walking Wild, shifting one reel at a time (to the right in the base game and to the left during Free Spins), leaving behind Mystery Symbols. Triggering the Free Spins round occurs by landing three Scatter symbols anywhere in the base game, awarding 12 initial spins; during this phase, the order of the reels changes, allowing stacked high-paying symbols on the first two reels to increase winning chances. Retriggering Free Spins is possible by landing three or more Scatters again, with a maximum of 120 spins available. The game does not include a bonus-buy option, and the highest win possible is 2,500 times the stake.

You can try it for free in demo mode or play it for real money.