:)

thanks this helped a lot

Okay everything went well with the enemies and I can kill htem and they can kill me but everything went wrong with the spawner, so I avoided doing all of the schoreboard stuff and I made sure that I didn't screw up anything, but when I get to my main menu and I clicked my start button, this happened
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FATAL ERROR in
action number 1
of Step Event0
for object obj_spawner:

Push :: Execution Error - Variable Get -1.spawn_timer(100003, -1)
at gml_Object_obj_spawner_StepNormalEvent_1 (line 6) - spawn_timer += -1
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