GOG
1557788339 Tower Hunter: Erza's Trial - OST AR, AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, NZ, PH, PL, TR, TW, USSteam
app/961630 Tower Hunter: Erza's Trial - OST AR, AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, NZ, PH, PL, TR, TW, USsub/314528 Tower Hunter:Erza's Trial - OST AR, AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, NZ, PH, PL, TR, TW, US