https://www.pcgamer.com/devil-may-cry-hd-port-ties-game-speed-to-framerate-for-some-players/

Ahead of next week's release of the Devil May Cry HD Collection—a reboot of the original three DMC games—Twitch Prime subscribers can now play Devil May Cry 1 HD before everyone else for free, although some players are reporting bizarre framerate bugs.

Twitch Prime is the subscription service that comes bundled with Amazon Prime (if you're an Amazon Prime subscriber, click here to link your two accounts). Subscribers were initially meant to get access to Devil May Cry 1 HD in February, but the release was pushed back due to "unforeseen technical circumstances".