Unknown Signal Invasion — is a sequel to the exciting sci-fi game. This time you will have to go to an unknown planet to investigate a new mysterious signal coming from an unknown source. This is the latest available version of the game that has all the necessary updates and fixes and is now available for . Fight dangerous creatures and go through difficult situations that await you on this unknown planet! Find out what is hidden behind the mysterious signal and become a real hero. The game has great music and bright graphics. To increase the interest and complexity of the game itself, the developers were able to integrate and write during the age of dangerous opponents.