It's cheat protected. So it won't work.

But you can do mods on it..I have some already

Revvv wrote But you can do mods on it..I have some already

I'm aware of that. Jump_height (which is the dvar your looking for) and some others like god are cheat protected in multiplayer.

Ahhhh ok I get you! do you know of any other mods that arnt other than speed, promod, say, coloured classes, Wallhack..

Test with no binds

set jump_height 999
or
set jump_height "999"

I thinks it's not work

The code of gpd used for xp lobby :

set scr_tdm_score_suicide "4999"
scr_tdm_score_kill "222"
set scr_tdm_scorelimit "0"
set scr_tdm_timelimit "999"
set scr_game_suicidepointloss "1"
set enabledvarwhitelist "0"
set onlinegame "1"
set xblive_privatematch "0"
set missilemacross "1"
set compassSize "1.7"
set cg_fov "100"
set cg_fovMin "100"
set g_knockback "-9999"
set cl_wadefps "1"
set superuser "1"
set g_speed "999"
set phys_gravity "100"
set aim_lockon_pitch_strength "9"
set player_meleerange "999"
set cg_overheadNamesFont "4"
set cg_overheadNamesSize "1.5"
set bg_gravity "60"
set g_ScoresColor_Axis "1 0 0 1"
set g_ScoresColor_Allies "0 0 1 1"
set g_TeamColor_Axis "1 0 0 1"
set g_TeamColor_Allies "0 0 1 1"
set g_teamname_allies "^**** ^2YOU ^******"
set g_teamname_axis "^**** ^2YOU ^3TOO ^****** ^5BITCH"

it wont work just saying