For Battlefield 3, the server is split into four categories: Custom, Normal, Hardcore
The following table shows you which
Comm
align="center">Normal
align="center">Hardcore
align="center">Inf-Only
vars.autoBalance
align="center"> true
align="center"> true
align="center">true
vars.roundStartPlayerCount
align="center"> -
align="center"> -
align="center"> -
vars.roundRestartPlayerCount
align="center"> -
align="center"> -
align="center"> -
vars.friendlyFire
align="center"> false
align="center"> true
align="center"> false
vars.regenerateHealth
align="center">-
align="center"> -
align="center"> -
vars.killCam
align="center"> true
align="center"> false
align="center"> true
vars.miniMap
align="center"> true
align="center"> true
align="center"> true
vars.hud
align="center"> true
align="center"> false
align="center"> true
vars.crossHair
align="center">-
align="center"> -
align="center"> -
vars.3dSpotting
align="center"> true
align="center"> false
align="center"> true
vars.miniMapSpotting
align="center"> true
align="center"> true
align="center"> true
vars.nameTag
align="center"> true
align="center">false
align="center"> true
vars.3pCam
align="center"> true
align="center"> false
align="center">false
vars.regenerateHealth
align="center"> true
align="center"> false
align="center"> true
vars.vehicleSpawnAllowed
align="center"> true
align="center"> true
align="center"> false
vars.vehicleSpawnDelay
align="center">-
align="center"> -
align="center"> -
vars.soldierHealth
align="center"> 100
align="center"> 60
align="center"> 100
vars.playerRespawnTime
align="center"> 100
align="center"> 100
align="center"> 100
vars.playerM
align="center"> 100
align="center"> 100
align="center"> 100
vars.bulletDamage
align="center"> 100
align="center"> 100
align="center"> 100
vars.onlySquadLeaderSpawn
align="center"> false
align="center"> true
align="center"> false
(- = set value has no effect)
All other possible combinations lead to the server appears under "Custom" in the Battlelog.