Exterminate

I had a really fun dream about a secret feature in a fnaf game. It was meant to be a teaser for a larger project coming out soon.
The developer made the mistake of allowing you to play the whole game as long as you have it open, but once you close it you're locked out until the game release. DJ Sterf, Dawko, Markiplier, etc all closed the game before making any serious attempts at the teaser game, but I actually played it for a good while.

It was a hyper realistic doomsday game. When you start the simulation it gives the option of setting a difficulty. The settings are randomized in the preview but I managed to give the max difficulty run a few tries. It was absolutely nuts. You start with like 4 items that are used to prevent certain disasters. One is a plague that originates in hospitals. You have to administer a medicine to the sick patient. If they die, the plague spreads by touch. You only start with one medicine, and there may be multiple sick patients, specially on higher difficulties. There are natural disasters such as a big thunderstorm. The playing area is a town on an island surrounded by sea.

Because I was on max difficulty it was crazy from the start. Seas are roaring, and suddenly a few large ships come near land, each shooting 5 cannons at a time at a fast rate. I counted about 3 separate ships doing this. They attacked anything and everything. I saw a large godzilla in the far distance. I saw another gigantic monster coming towards me, but I don't remember what. I think it was on land, but I can only think of a giant shark that was attacking. Whatever it was, a large triceratops stampeded towards me and hit the giant creature instead.

There were other goals and enemies to deal with as well. Some required a freddy fazbear mask to fool, others you had to "click" on them. I remember one moment just being in a house. It was dark, I was looking for materials, but enemies kept spawning. The puppet, bonnie, etc. I got a bit frustrated because some of the enemies were preventing the door from working, and I needed to just get out of there so I could do other things. The goal of the game was to last 5 minutes. Doesn't seem that hard, right? Wrong. There is so much chaos, that the island gets destroyed very quickly. Can't hide, must run and subdue as many enemies as fast as possible.