Quote from PsyriusAnd how do I make it so that players respawn like in deathmatch?
You need to make a custom map config.
https://developer.valvesoftware.com/wiki/CSGO_Custom_Game_Mode
Code
mp_respawn_immunitytime // How many seconds after respawn immunity lasts.
mp_respawn_on_death_t // When set to 1, terrorists will respawn after dying.
mp_respawn_on_death_ct // When set to 1, counter-terrorists will respawn after dying.
mp_use_respawn_waves // When set to 1, and that player's team is set to respawn, they will respawn in waves.
mp_respawnwavetime_ct // Time between respawn waves for CTs.
mp_respawnwavetime_t // Time between respawn waves for Terrorists.