Check world type in common.ini
; Tower Undead B3F
[World-22]
;ภฯนฟ๙ตๅ = 0, ด๘ภ = 1
WorldType= 1
ThreadMap=Data/Data_World/world22-tmap.bin
MobsMap=Data/Data_World/world22-mmap.scp
Npc=Data/Data_World/world22-npc.scp
Terrain=Data/Data_World/world22-terrain.scp
SkillExp=1