Do you just extract the files from the zip file that it provides? Are there any special actions you needed to take?
When I try to run the game's exe file it gives me this error everytime!
___________________________________________
############################################################################################
FATAL ERROR in
action number 1
of Other Event: User Defined 0
for object objLevelEditor:
layer_background_blend argument 2 incorrect type (undefined) expecting a Number (YYGI32)
############################################################################################
--------------------------------------------------------------------------------------------
called from - gml_Script___background_set_colour (line 9)
called from - gml_Script_level_load (line 142)
called from - gml_Object_objLevelEditor_Other_10 (line 48)
called from - gml_Object_objGame_Other_4 (line 33)
There's a possible fix in this thread. (Delete the folder C:\Users\$username\AppData\Local\wandersong and restart the game.)