Demonsomnia is a 4-player online CO-OP horror game about the impact of post-nuclear reaction. Grab your gun, go to the forest and collect the radiation objects to hunt down the ghost inside the mansion. The forest is full of irradiated villagers, and some strange mutated creatures.Developed with Unreal Engine 5, the highest performance and highest graphics for a CO-OP game!Bodycam: You have a bodycam. Also, when you see various beings, use the walkie-talkie and let your friends know. Sure, if they're alive.Equipment: Find the spots where the radiation is, there are various objects that will be useful at these points, for example, radiation salt. You will use these to hunt the ghost. You also have many tools that you will need in the mansion to hunt the ghost.Buy guns: Pistols or machine guns will make you feel safe in the forest because they are your only friend when you are alone.Co-OP: You can play with your friends or other people whenever you want. It has both LAN and Online facilities.Teamwork: You should work in coordination with your friends, cooperate with your team, and perhaps guide them. Everyone needs a leader sometimes, maybe you have that dedication?To investigate the effects of the post-nuclear reaction, the government assigns 4 brave people, you are one of these 4. Are these various beings created by radiation? Mutated species? Hallucination? Or are they unknown facts that could not be determined?