Back Button: Gives yourself godmode(god)

DPAD Up:Gives yourself a max ammo(give ammo)

DPAD Down: Makes the zombies ignore you(notarget)

DPAD Left: Drops the current weapon you're holding(dropweapon)

Start Button: Allows you to fly around the map(noclip)

DPAD Up: Allows you to fly around the map in another form(ufo)

DPAD Down: Activates all of the dvar's listed below:
Super speed(g_speed 400)
No fog(r_fog 0)
Super melee(player_meleeRange 999)
Huge clip(player_clipSizeMultiplier 999)
Triple tap(perk_weapratemultiplier 0)
Increased juggernaut(perk_armorvest 0)
Super quick reload(perk_weapReloadMultiplier 0.001)
Dogs damage you less(dog_MeleeDamage 1)
Zombies float up in the air after being killed(phys_gravity 99)
Unlimited sprint(player_sprintUnlimited 1)
Far revive(Revive_Trigger_Radius 99999)
Longer lasting laststand(player_lastStandBleedoutTime 400)
The mystery box doesn't move (magic_chest_movable 0)
No burst fire cool down on weapons such as the G11(player_burstFireCooldown 0)
Less fall damage(bg_falldamagemaxheight 1)
Super jump(jump_height 999)
Unlimited ammo(player_sustainAmmo 1)(sf_use_ignoreammo 1)

DPAD Left: Gives yourself the weapons listed below:
Give yourself an upgraded ray gun(give ray_gun_upgraded_zm) 
Give yourself an upgraded freeze gun(give freezegun_upgraded_zm)
Give yourself an upgraded thunder gun(give thundergun_upgraded_zm)
Give yourself a bowie knife(give bowie_knife_zm)