Most games are pretty straightforward. If it's single-player, you turn it on, and get on with the main adventure. If it's multiplayer, you have the main mode and a few side modes for variety. But occasionally some game developers will...

It's almost summertime, and as is tradition, I'm getting in the mood for some retro gaming. I dust off my old game collection, turn on my CRT TV with that satisfying "whrrr" sound, plug my RCA cables in, and get ready for a nice retro...