Click on the board with the question mark on it, then it will show you which virus it wants you to make, then click the x button in the top right to exit back to the start. Once you have figured out which virus it wants you to make, click on the fuse machine, "the green machine on the left," and fuse any two objects to try to get the virus you need. If you get the virus you need then click the check mark box, then it will lead you back to the lobby and you repeat the process until you have gotten all the viruses. If you get the wrong virus then click the next button and it will send you back to the lobby but you have a chance to get a visitor that might be able to help you. If the visitor looks weird or does something weird then don't let them in, they will destroy your base. They also could be a survivor which doesn't help you but it will give you more points for helping them. You have 7 days to get all of the viruses and each day you get 5 experiments. Your goal is to get all of the viruses and get a high score. Helping normal survivors gives you points as well as getting the right virus, but getting help makes you lose points. The blue machine shows you which viruses you have left to make. Also, if you get a virus that you already have done click the reroll button.
I spent months making this game. I hope you enjoy! I recommend playing this game with a piece of paper so you can track which ingredients make each virus. Good luck!!! If you get the world record then you can just say it in the comments.