Alien Investigator

9 achievements

Ultra Rare×6

Very Rare×1

Rare×1

Uncommon×1

About Alien Investigator's achievements

Alien Investigator has 9 Steam achievements, 4 of them ultra-rare — unlocked by under 5% of players. The rarest is "Voices on the walkie talkie", earned by just 2.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.1%

of players earned "Voices on the walkie talkie"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Alien Investigator achievements

9 achievements

Advanced investigator

Reach investigator lvl 20

Ultra Rare0.0%

Expert investigator

Reach investigator level 30

Ultra Rare0.0%

Voices on the walkie talkie

Upgrade your walkie talkie to the maximum level.

Ultra Rare2.1%

Master of dark light

Upgrade your ultraviolet light to the maximum level.

Ultra Rare2.5%

Extreme radiation

Upgrade your Geiger counter to the maximum level.

Ultra Rare3.2%

Hit 'Em Real Hard

Complete 20 investigations

Ultra Rare4.2%

Senior investigator

Reach investigator level 10

Very Rare10.0%

There Are No Coincidences

Visit the cornfield farm

Rare21.8%

There's a Monster Outside My Window

Find your first alien completing an investigation.

Uncommon38.1%