Because you’re not allowed to use it for custom games and it seems like it was sort of designed for Pitfall. In any case, I don’t see how you should need DLC to play it if it’s confined to a playlist.
http://blogs.halowaypoint.com/Headlines/post/2013/08/21/The-Halo-Bulletin-82113.aspx
^Read.^ As for using the gametype in customs download it from the recently played section of your file browser.
it will be on other maps in September if u have the new dlc u get to play it for 2 weeks before it gets its own playlist.
> http://blogs.halowaypoint.com/Headlines/post/2013/08/21/The-Halo-Bulletin-82113.aspx
>
> ^Read.^ As for using the gametype in customs download it from the recently played section of your file browser.
This basically. Just download it from temp history and you can fool around with it as much as you want!
And it’s not difficult to reconfigure the maps that you have to be compatible with Ricochet!
Can’t wait for new maps, this game type is a welcome breath of fresh air.