GOG
1290366318 Heretic: Shadow of the Serpent Riders AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, TR, TW, USMicrosoft Store
9nh27ltl4dn9 Heretic: Shadow of the Serpent Riders AU, BR, CA, FR, GB, ID, JP, KR, TR, TW, USSteam
app/2390 Heretic: Shadow of the Serpent Riders AR, AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, NZ, PH, PL, TR, TW, USsub/435 Heretic Shadow of the Serpent Riders AU, BR, CA, CN, FR, GB, ID, IN, JP, KR, TR, TW, US