The default settings specified in these rules can be changed, but only if an option is available in the challenge. The staff will support no other agreements, (i.e. verbal, AIM, email). So unless specified otherwise in the match details, these default rules will be followed.
Friendly Fire: Enabled
Forced Respawns: Enabled
Wave Spawn Delay: None
ReSpawn Delay: None (Does not apply to Sabotage, Capture the Flag, Domination, and Demolition)
Radar Always On: Challenge Option
Max Health: Normal
Health Regeneration: Normal
Kill Cam: Enabled
Headshots Only: Disabled
Third Person View: Challenge Option
Allow Perks: Challenge Option
Killstreak Rewards: Challenge Option
Number of Lives: Unlimited (Does not apply to Search and Destroy.)
Join in Progress: Not Allowed
Hardcore Mode: Challenge Option