Ingame chat message are send to the Screen in the Truck (Can be toggled in Configs but is Host only)
You can use Emojis with; {:(} , {:'(} , {heartbreak} , {fedup} , {:)} , {:D} , {:P} , {eyes} , {:o} , {heart} and yes, theres also {skull}
{eyes} & {:o} dont seem to work sadly.
There are a bunch more (drone_heal, drone_zero_gravity, drone_indestructible, drone_feather, drone_torque, drone_battery, orb_heal, orb_zero_gravity, orb_indestructible, orb_feather, orb_torque, orb_battery, orb_magnet, grenade_explosive, grenade_stun, weapon_baseball_bat, weapon_sledgehammer, weapon_frying_pan, weapon_sword, weapon_inflatable_hammer,item_health_pack_S, item_health_pack_M, item_health_pack_L, item_gun_handgun, item_gun_shotgun, item_gun_tranq, item_valuable_tracker, item_extraction_tracker, item_grenade_human, item_grenade_duct_taped, item_rubber_duck, item_mine_explosive, item_grenade_shockwave, item_mine_shockwave, item_mine_stun) There is still more. Note that they have to be in '{ }' <- these.
You can enable the Logging of Debug messages in configs