If a free version isn't available, consider looking for a demo. Many games offer demos that can give you a feel for the gameplay. Sometimes, these demos can be played for free.
Find a friend who owns the game. On Steam, enable Family Sharing. You can play their copy of Alien Invasyndrome for free as long as they aren't currently playing any game in their library. Alien Invasyndrome Free Download
GameDiscovery Hub Category: PC Gaming, Indie Games, Freeware If a free version isn't available, consider looking
: The alien can hide in shadows, enter the ventilation system, and use a hypnosis mechanic to force human crew members to disable lasers or cameras. If a free version isn't available