[Q] why Summoners War crash on Cutoms ROMs? topic

Hi there,
first sorry if i post on wrong category

I'd like to play Summoners War (from com2us)
i have 2 devices:
Samsung Galaxy S3 mini ve (GT-i8200) with stock rom, root (temp disabled to avoid ban) and Philz touch as CustomRecovery
and
Sony Xperia P (L22i) with TWRP and PAC-ROM 4.4

But Summoners war crashs on any Custom ROM:
CM11
CM12
AOPK
AOPX
PARANOID
AOSP

But not on STOCK ROM, WHY?
there is a whay to fix that it happens to anyone?

Thanks, i"ll post more info soon