Here's the original thread with a poll about my idea.

http://www.leagueoflegends.com/board...d.php?t=664541

Here's the general Idea. Big world map, all players split up into 4 or 5 teams of 15 (3 teams of 5) we all get territories on the map, and play games against each other to take territories for our team.

Either set it up so that we go for world domination, or set up a certain number of rounds until the game ends.
See who conquered more land, whoever has the most, wins!

Now those are the BASICS, and if you follow the link up top, you'll find out a little more about my idea. Still ironing out the specifics, and I'll be working with a few people on the rules of the whole thing, but I think we can do this.

I'd like to get some prize support for this, but I don't really know how that works.

That would probably be impossible, keeping track of 20 people in the same game.

What I'm suggesting is a community-run event, either just for the hell of it, or for a small prize or something mentioned in the lore, idk. I'm not talking about a 1-day event, this would be played out over the course of about a month, and it would operate like the board game RISK, if you've ever played it.

I do however like the 'different gameplay' type of thing you're thinking of though. I would have 5 teams of 2, with respawning nexuses, 2 or 3 turrets for each base, no inhibitors, no super minions. Get points for dealing the most damage to enemy nexuses (to prevent KS'ing nexuses). But that's a different department altogether =-)