When the roblox unblocked games starts, viruses begin to go down the steps. You have to destroy the viruses one by one in the game. You lose the game when you touch the viruses. When you lose the game because you have 1 life, the game will restart.
You will move left and right using the arrow keys and crush the viruses with the up arrow button. You must collect gold to earn points. Each gold you collect earns you 10 points. You should keep in mind that the number of viruses will increase as the level passes in the roblox game. You can also login to the roblox site from this link to play the game from its site. roblox.com/NewLogin