How to make a zone list

[SonicVHSOfficial]

Where do I go and alter the zone list so I decide which zone is next

[CoderDeltaLAN]

I think there are two spots, depending on what you mean. The level select list is in scripts/scr_level_select_setup/scr_level_select_setup.gml — edit level_entries and the level_rediretions array there. But if you mean what room loads after clearing a stage, that’s set in each stage object’s setup event, like objects/obj_rm_stage_ghz/Other_10.gml, where setup_stage(...) passes the next room as the 5th argument. For example GHZ currently points to rm_stage_ehz_1.