Alien investigator is a 4 player online co-op horror game.
Join a team of investigators and use all your alien expert equipment to gather as much evidence as you can.
Learn extraterrestrial facts based on photos, videos and eyewitness accounts while you try to survive the alien invasion.



Discover Unique and Realistic Aliens
In Alien Investigator, you'll encounter 18 types of aliens based on real-life stories, including enigmatic Greys and legendary Reptilians. Can you become an expert in aliens and recognize them all? Plus, stay tuned, as future updates will introduce even more alien types to challenge your investigative skills.

Real-Life Based Evidence
Every piece of evidence you find is based on real stories of alien sightings and encounters. Investigate mysterious crop circles, chilling abductions, and other paranormal phenomena across a total of 7 authentic evidences. Do you have what it takes to decipher these alien enigmas?

Utilize Alien Research Experts equipment
You're not alone on this mission. You will have different tools at your disposal that will be very useful to determine the type of alien. From a walkie talkie that allows you to hear their voices if they are close, to the typical ultraviolet light to try to find their tracks. You will also be able to upgrade your equipment the more investigator level you get.

Random Events for a Unique Experience
Each playthrough is unique thanks to dozens of random events. Be prepared for the unexpected and keep your investigative skills on high alert, as you never know what surprises the next encounter will bring.


Play in online games of up to 4 players, join forces and knowledge with other researchers through voice chat to become the greatest expert on aliens.
Embark on dangerous investigations with which you will gain experience and money, if you manage to identify the alien and survive.


Enter a world filled with enigmas and secrets, where curiosity and a passion for the unknown will lead you to uncover a truth that will change your perspective on reality.

The first act of this extraordinary journey places us in a captivating scenario: strange luminous signals emerge in scattered fields, and triangular lights traverse the night skies over cities located near majestic mountains. You, an avid ufologist and passionate about alien mysteries, cannot resist the call of the unknown. Taking responsibility, you decide to unravel these mysterious events that keep the world in edge.

What you discover is both astonishing and terrifying. Various extraterrestrial races have chosen these remote mountains as their refuge while carrying out abductions and incomprehensible experiments in secret. Your first mission is to gather crucial information and discern the identities of these extraterrestrial entities. This information becomes an invaluable resource for the defense of humanity in an uncertain future.

However, this task is not for the faint of heart. Aliens are masters in the art of concealment and will not kindly tolerate your intrusion into their territory. Every step you take brings you closer to the truth but also heightens the tension. Why is all of this happening? Is it a divine signal or a hidden plan? Should we prepare for the end times? What do those enigmatic signals mean, and why do they only choose to invade cities near the mountains?

Prepare yourself to venture into a world where reality and fantasy intertwine in a captivating narrative. Alien Investigator not only promises to keep you on the edge of your seat with its mystery but also offers the exciting prospect of future updates. More maps, more content, and more enigmas await you as the story expands, taking you to new destinations and challenges that will leave you yearning to discover more.

Do you have what it takes to confront the unknown and reveal the truth behind the alien invasion? Prepare for the worst and find out why Alien Investigator is an exhilarating and mysterious journey that you'll never want to stop exploring!"