The concept has also been integrated with a wide variety of dating and matchmaking systems. War Games is a competitive multiplayer matchmaking mode. GameSpy was a provider of online multiplayer and matchmaking middleware for video games. This version included basic multiplayer lobby support for both LAN and online matchmaking. The game shipped with global multiplayer matchmaking via Microsoft's Xbox Live service. Larger closed beta sessions will be dedicated to multiplayer and matchmaking. The beta was for stress testing the servers and multiplayer matchmaking. Missions can be played alone, with friends, or with online co-op matchmaking. Relic Online matchmaking has been recently shutdown. In 2019, Jerry was cast in the romance film "Matchmaking Battle". The storefront provides a basic catalog, friends list management, matchmaking, and other features. The game also utilizes Valve's Steamworks technology with matchmaking and achievements. Parties are groups of players who are treated as a single entity by matchmaking systems. He starts working at Kirsten's and Julie's matchmaking agency NewMatch. Increasing numbers of women use matchmaking () to find a husband.