Highest Round You've Ever Gotten To On Zombies (WITHOUT MODS)

Round: 56
Map: Nuketown
Game: Black Ops 3
Platform: PS4

Well here goes nothing:

Round: 62
Map: Der Reise
Game: Black Ops 1
Platform: 360
Players: 2 player

It was hectic, but we made it, until we got cornered...

Round: 54
Map: The Giant
Game: Black Ops 3
Platform: PS4
Players: Solo

Round: 58
Map: Buried
Game: Black Ops 2
Platform: Xbox 360
Players: Solo

Round: 65
Map: Kino
Game: Black Ops 1
Platform: XBOX
Players: Solo