Aliens Among Us (Hacksaw Gaming) – Slot Review

Aliens Among Us is set within a retro sci-fi world inspired by alien invasions, UFO conspiracies, and secret government investigations. The game combines colourful extraterrestrial visuals with expanding reel mechanics and escalating multiplier features to create a fast-paced alien-themed experience.
The presentation features symbols such as FBI badges, ray guns, magnets, and glowing alien creatures against a neon-inspired sci-fi backdrop. As Alien symbols expand into full reels, the gameplay visually reflects an increasing extraterrestrial takeover across the grid.
The bonus features build on this concept by increasing Alien Reel activations and allowing expanding multiplier reels to appear more frequently, creating larger combinations and more chaotic gameplay sequences.
Aliens Among Us is played on a 6-reel, 5-row layout featuring 19 fixed pay lines. The game offers medium-to-high volatility, a return-to-player (RTP) of 96.36%, and a maximum win potential of up to 15,000x the stake. Bets range from £0.10 to £50 per spin.
Aliens Among Us Symbols & Pay Table

The game contains 12 symbols in total. Low-value symbols are represented by traditional card ranks, while premium symbols include hats, FBI badges, ray guns, bats, and magnets. The Magnet symbol is the highest-paying premium icon, awarding up to 50x for six matching symbols. Special symbols include Scatter symbols and Alien symbols.
Aliens Among Us Features & Mechanics

Alien Symbols & Expanding Alien Reels
The core mechanic revolves around four different Alien symbols, each tied to a specific reel colour and multiplier range. Alien symbols can only appear on reels 2, 3, 4, and 5.
- Blue Alien symbols are linked to reel 2 and carry multipliers between 2x and 4x
- Red Alien symbols are linked to reel 3 and award multipliers between 5x and 9x
- Yellow Alien symbols are linked to reel 4 and offer multipliers from 10x up to 25x
- Green Alien symbols are linked to reel 5 and feature the highest values, ranging from 30x up to 200x
Alien symbols function as Wild Multipliers, substituting for all regular symbols. When part of a winning combination, their multiplier value is applied to the win. If multiple Alien symbols contribute to the same win, their multiplier values are added together before being applied.
If an Alien symbol lands on its connected reel and would create a winning combination once expanded, it transforms into a full Expanding Alien Reel covering the entire reel. Expanded Alien Reels retain their original multiplier values and continue acting as Wild Multipliers across all reel positions. Only one Alien symbol can appear per reel at a time.

Bonus Feature – Beam Me Up
Landing 3 Scatter symbols triggers the Beam Me Up Free Spins feature, awarding 10 Free Spins. This feature keeps all base game mechanics active while significantly increasing the chance of landing Alien symbols and triggering Expanding Alien Reels.
Additional Scatter symbols during the feature award extra spins:
- 2 additional Scatters award +2 Free Spins
- 3 additional Scatters award +4 Free Spins
Bonus Feature – Farmageddon
Landing 4 Scatter symbols activates the Farmageddon bonus, awarding 10 Free Spins. This feature includes all mechanics from Beam Me Up while introducing permanently activated Alien colours. Once an Alien symbol lands on its connected reel, that Alien type becomes active for the remainder of the feature.
Activated Alien symbols can then expand into full Alien Reels regardless of which of the four central reels they land on, provided the expansion creates a winning combination. As more Alien types become activated, the chances of triggering multiple expanding multiplier reels increase dramatically throughout the feature.
Additional Scatter symbols can also retrigger extra spins:
- 2 additional Scatters award +2 Free Spins
- 3 additional Scatters award +4 Free Spins
Conclusion
Aliens Among Us delivers a volatile sci-fi slot experience built around expanding Alien Reels, escalating multipliers, and evolving bonus mechanics. The expanding Wild system creates strong momentum throughout both the base game and Free Spins, particularly once multiple Alien types begin activating during the higher-tier features.
The core mechanics share several similarities with Life and Death, particularly in the way coloured special symbols expand into full multiplier reels and progressively increase the game’s win potential. Both slots rely heavily on expanding reel mechanics tied to additive multipliers, with the bonus features designed to increase the frequency and flexibility of these reel expansions over time. Be sure to try out this game on launch and check out our exclusive casino offers.