*There may be one or two spoilers in here please stop reading if you want to find everything for yourself*
Best room we found to hold was teleporter room behind power switch
This is my idea for tactics, general at top, place specific middle, weapons bottom open to discussion/negotiation:
General (these apply to everyone regardless of position)
If you are in trouble/need to reload and cannot cope/no-one to cover you try to give notice and call for monkey bomb/wuderwaffe.
On bomb/kaboom (or intsa kills if feeling adventurous) main room or balcony (ideally main room so balcony guy can keep on top of things) go turn on the power to save ammo.
Aim to get perks as soon as you have reasonable weapons, if you tend to die while reloading get speed cola first, then juggernog if you just die get juggernog then speed cola.
Once perked up try to get both guns upgraded, you get more ammo and its more powerful so use less.
If you get a break in zombies, even if small or have only used a few bullets out of your clip RELOAD, you'll thank yourself later.
Tunnel: One person on downstairs window, easy job best weapons:
Weapons: Close range window weapon, monkey bomb, automatic or wudner waffe/ray and bowie knife
Tacticts: Person covers window occasional monkey bomb/grenade/wunderwaffe out window, cover for main room guys if they fall back.
Escape route: None - they are the escape route
Balcony: One person on window upstairs, crabbing helps:
Weapons: Close range window weapon, monkey bomb, wuderwaffe ideal and bovie knife
Tactics: Back to window looking into courtyard, is spotter for zombie flow if zombie comes to window get the 'hold x to repair' so safe, this person stems flow of zombies from right, bowieing who they can to save ammo.
Monkeybomb/wunderwaffe. They also best person to grab pick-ups, just jump of balcony into pickup then back upstairs.
Escape route: jump of balcony run into quick revive room drop through hole.
Main room: Main teleporter room on left with view out of door
Weapons: Automatics, ideally upgraded lmgs/rayguns.
Tactics: Shoot the zombies shoot the zombies coming in the front door, warn balcony guy if someone comes up stairs to get him and advises of pickpups. [with balcony guy two people should easily be able to cover the front door.
Escape route: head left and down tunnel
This is my experience feel free to add:
Get upgraded asap aside from need to use less bullets as they are more powerful you get more ammo and its more powerful so use less.
Try to get monkey bombs, these are life savers.
Personal favourites are:
upgraded trench gun aka gut-shot, The trench gun has ammo for sale in corridor room, if completely out one reloaded after buying ammo you can buy another 10 rounds.
Upgraded ppsh aka The Reaper, good balcony gun, increased clip and ammo size makes it similar to a close range lmg.
Upgraded browning: Afaik best lmg
AVOID MG42 if possible, VERY inaccurate when upgraded
Upgraded pistol this turns into rocket launcher, only get 64 ammo but god for long range last stand. If you get downed and respawn at middle with lots of money upgrade your pistol
Ray-gun: Upgrade this for 40 shots per clip instead of 20. Note: When firing ray gun, once you have killed zombie it will block your next shot while it is falling over, if you shoot the corpse you are wasting ammo. Also with groups of zombies it is sometimes better to repeatedly shoot the floor around them
Wunderwaffe: get this upgraded as the extra ammo/clips is very helpful, I think we currently under utilise this gun.
I never get through all my ammo, think we can go a bit more nuts as you get max ammo, with 4 people probably worth person with most points or wunderwaffe shooting out the window from the fallback position.
Anyone put any random guns like panzershrek in and got anything thats surprised them?