Arcade Gamer is a hobby that Teen Sims can take part in. In order to unlock this hobby, you need to built the Arcade on the Mysterious Island using Geeky Orbs. Once you have unlocked it, you will access the machines. There will only be one machine unlocked when you open the Arcade. To unlock the others, you need to complete the hobby row you are currently on.
There are 6 levels, these are: Button Master, Quarter Muncher, High Scorer, Local Hero, Kill Screen Hunter and World Record Holder.