there are more hidden game modes then we think at least thats what the dvars say check it out
game mode:war
scr_war_numlives "0"
scr_war_playerrespawndelay "0"
scr_war_promode "0"
scr_war_roundlimit "1"
scr_war_scorelimit "7500"
scr_war_timelimit "10"
scr_war_waverespawndelay "0"
scr_war_winlimit "1"
game mode:vip
scr_vip_numlives "0"
scr_vip_promode "0"
scr_vip_roundlimit "3"
scr_vip_roundswitch "1"
scr_vip_scorelimit "1"
scr_vip_timelimit "2.5"
scr_vip_winlimit "2
game mode:one flag
scr_oneflag_numlives "0"
scr_oneflag_playerrespawndelay "0"
scr_oneflag_promode "0"
scr_oneflag_roundlimit "0"
scr_oneflag_roundswitch "3"
scr_oneflag_scorelimit "1"
scr_oneflag_timelimit "3"
scr_oneflag_waverespawndelay "0"
scr_oneflag_winlimit "4"
game option:old school
scr_oldschool "0"
and then of course there is global thermo nuclear war and arena
game mode:war
scr_war_numlives "0"
scr_war_playerrespawndelay "0"
scr_war_promode "0"
scr_war_roundlimit "1"
scr_war_scorelimit "7500"
scr_war_timelimit "10"
scr_war_waverespawndelay "0"
scr_war_winlimit "1"
game mode:vip
scr_vip_numlives "0"
scr_vip_promode "0"
scr_vip_roundlimit "3"
scr_vip_roundswitch "1"
scr_vip_scorelimit "1"
scr_vip_timelimit "2.5"
scr_vip_winlimit "2
game mode:one flag
scr_oneflag_numlives "0"
scr_oneflag_playerrespawndelay "0"
scr_oneflag_promode "0"
scr_oneflag_roundlimit "0"
scr_oneflag_roundswitch "3"
scr_oneflag_scorelimit "1"
scr_oneflag_timelimit "3"
scr_oneflag_waverespawndelay "0"
scr_oneflag_winlimit "4"
game option:old school
scr_oldschool "0"
and then of course there is global thermo nuclear war and arena