Refund policy for Heroes of the Storm in-game purchases.

Troubleshooting steps for resolving lock ups in Diablo III.

Information on how to restore your Diablo III character

Troubleshooting for error "Unable to identify version"

World of Warcraft does not support 32-bit operating systems.

Black Screen when starting StarCraft II.

「Reaper of Souls」は拡張版であり、引き換えするためには「ディアブロ III」が必要です。

Amazonコインでハースストーンを購入する方法に関する情報

This occurs because your game client does not match the version on our servers.

Troubleshooting black screen crashes in Heroes of the Storm