In Snowball Fight [SBF], survivors wage a deadly fight with Snowballs. Players must kill all or wait for the time to be up. The time limit is 3 minutes. Everyone starts with free Pills and Snowballs.
- This mode does not spawn Supply Boxes except in Portland.
- The only way to get items is to loot the Pills that dead survivors drop.
- The Live Store isn't disabled in this mode, but Grenades and Turrets don't hurt anyone.
- The Snowball throw is arced and not straight. Adapt to this.
- Only use the Pills when you are at a low health.
- You cannot use any Armors.
- Depending on the time of year, this gamemode can have 1-5 maps playable with this gamemode.
- Part of the Christmas Event 2014 but it is a permanent gamemode.
- First PvP gamemode and only one that isn't exclusive.