So, Ske7ch has mentioned in a community update, or rather, answered a question about Action Sack. It will see a refresh, but it is not known when. This thread is about what kind of new modes you would like to see 343 add to Action Sack. Most threads are about the existing ones and how they need to be either tweaked or removed. But let’s come up with some fun new game modes for 343 to consider!
I for one have seen a fun game mode in the File Share (forgot the name), but never got the chance to play it. It’s based off of a Mario party mini-game. You have a bunch of players standing on different colored platforms. One player gets to pick a color by pressing a button, and then a huge grunt will show what color has been picked with a flag. Once the players see the flag the grunt produces, they must run to that color platform as fast as possible because the other platforms will sink into the water a second or 3 after that flag has been shown.
That seems like an amazing mode for Action Sack! 
What about you guys? What would you like to see?
Lightning Flag, hands down
Put in super fiesta and FFA Swat. Remove mongoose sumo and tank world.
Replace Mongoose sumo with Warthog sumo.
Remove -Yoinking!- Husky Raid.
Replace Beam Rifles with Shotguns in GP Arena.
Add that toilet game, maybe. I haven’t played it myself but I’ve heard good things.
> 2533274808210415;4:
> Replace Mongoose sumo with Warthog sumo.
>
> Remove -Yoinking!- Husky Raid.
>
> Replace Beam Rifles with Shotguns in GP Arena.
>
> Add that toilet game, maybe. I haven’t played it myself but I’ve heard good things.
Yeah, I think Toilet is pretty fun also! I used to play it lots on Halo 3.
Warthog sumo would be nice. I’d like that bigger arena then as well. Used to play that loads on Reach. And GP Arena shouldn’t contain any weapons whatsoever… Maybe only a plasma pistol. It’s called Ground Pound for a reason. 
Don’t know if anyone else agrees here, but I think they should add Mythic Shotty Snipers.
> 2533274808210415;4:
> Replace Mongoose sumo with Warthog sumo.
Yes
> 2533274808210415;4:
> Remove -Yoinking!- Husky Raid.
No