So, this is a simple tutorial for all those Blockheads out there that don't know how to save a player from being downed. (Requires Gamode_Zombie)
So, if a friend is downed, click on the player and hold. You should see a thing that sez "get up" on the screen. Wait for it to reach the highes time, then your friend will be saved. It should say "you saved (player name)"