Four games. None of them will make us any money, and one of them cannot be won.
One tunnel a day, the same one for the whole world. Stay inside the rings. The best runs come back tomorrow as ghosts, and they fly beside you until the moment they died.
First person, in a courtyard with cover worth using. Really it is an aim trainer that fights back: six rounds in the gun, a second and a half to reload, and targets that move and shoot. Solo against bots, or bring friends. Set the kills to win before you start.
Load, guard, fire. You both choose in secret and it resolves at once. You can see their bullets, so the only thing you have to read is their nerve. Best of three.
A single loop the whole site shares. You get to place one note, then you wait. It only remembers the last forty, so the song is always the forty most recent strangers.