FOSS gamedev and creative worlds

Please guys, don't just make another ctf clone or a 5th hungry games server.
Host some original stuff, like a game where you dig and sell your ores in a limited space, or freeze tag, etc.
please ;-;
ahm beggin ya bud
ahm beggin ya

That is all not so easy.
But some Minigames are on the server Subgames for all!
It works with some tricks and so it wasn't strong to make it.