Hey, love the game so much, everything is so well executed, from the enemies to the weapons and the movement. I've only gotten to floor 4 (on easy, normal is HARD), I want to get bit further and also maybe try and kill the shopkeeper :) Lately I've come across this error
EDIT [FIXED]
Delete the local setting.sav file.
___________________________________________
############################################################################################
FATAL ERROR in Room Creation Code for room room0
ds_map_find_value argument 1 incorrect type (undefined) expecting a Number (YYGI32)
at gml_Script_load_map_value
############################################################################################
gml_Script_load_map_value (line -1)
gml_Script_load_settings
gml_Room_room0_Create