I have some idea these developpers can do.
- Pinball (Objective: Make more points before lose all lifes.)
- Classic games. (Gmod have some classic games that can fit with the arcade.)
- Casual Games machines (Exemple: A Streets fighters like.)
- and some more detail later.
That can be very fun if is got the same to the real games we got in real arcades.
Maybe this idea be useful.
But don’t forget to say whats you think. Is helpful for me and for orthers.