ref: a448ac897d5480bba4b40b4be8a4bfe5a5c31be7
dir: /data/wild/maps/Route18.asm/
Route18Mons: def_grass_wildmons 25 ; encounter rate db 20, SPEAROW db 22, SPEAROW db 25, RATICATE db 24, DODUO db 25, FEAROW db 26, DODUO db 28, DODUO db 29, RATICATE db 27, FEAROW db 29, FEAROW end_grass_wildmons def_water_wildmons 0 ; encounter rate end_water_wildmons