3119 Beta and 773 Alpha pages are hidden (in the game or planned, not released yet).
Perks
3 pages.
Everything here is planned and not playable yet. Turn on Alpha under Show to see it.
Extra heart AlphaExtra heart is a perk in Halfpipe Zombies' Arsenal mode (21+, upcoming). One more heart (you start with 3).
More power AlphaMore power is a perk in Halfpipe Zombies' Arsenal mode (21+, upcoming). Shots hit 25% harder.
Faster ammo AlphaFaster ammo is a perk in Halfpipe Zombies' Arsenal mode (21+, upcoming). Ammo comes back about a third faster.