You would challenge them by clicking the icon in their posts.
I was thinking of basing it off of PMs, so you could challenge a person while it keeps your choice secret.
And then when the opponant chooses his choice it presents who the winner is.
I was also thinking of having it keep track of wins, ties, and losses on the users profile.
And perhaps later on in production create a best/worst player page.
Even perhaps toss in an option in the ACP that allows admins to change the format.
"Boot, Cockroach, Nuke"
- Boot beats Cockroach
- Nuke beats Boot
- Cockroach beats Nuke
Anyone think this could be possible, or would be willing to help me create this mod?