Question: Games for Windows – Live or GFWL (trademarked as Games for Windows – LIVE) was an online gaming service used by "Games for Windows"–branded PC titles that enables Windows PCs to connect to Microsoft's Live service, some games allow for cross-platform play, such as which first-person shooter video game, developed by FASA Studio for Xbox 360 and Windows Vista?
Sentence (from "Shadowrun (2007 video game)"): It was later cracked to work on Windows XP, confirming speculation that it was intentionally limited to Windows Vista.
Relevant evidence: No