The Arcade, featuring bowling (knock down the pots) and a fully animated Slot Machine, controlled by a single event that is only 20 pages worth of event code.
author=Marrend Riiiiight. I remember this screen from the one thread about how to submit a sample project that was not attached to a specific game.
Yeah, I used the Slot Machine in my game but I also created a fully commented stand-alone sample project specifically for the Slot Machine as well as a tutorial explaining how it works. You can see it below. It's also alternately available on the RPG Maker Steam Workshop as an Edit & Play project.
The stand-alone project is fully commented and free to use in both non-commercial/commercial games. It can be used in a new project without any changes or imported into an existing RPG Maker project if you create the required variables listed in the event's setup information and make sure the event code points to the correct variables.