Knockout City Will Shut Down In June - Game Informer

Velan Studios is creating a private server version so players can host their own games, though.

Best Knockout City Posts - Reddit

Knockout City is permanently shutting down on June 6

Game Informer Issue 070 February 1999, PDF, Video Game Development Companies

Crash Team Rumble, Bandipedia

EA-published Knockout City going free-to-play this spring without EA

Knockout City Is Officially Free-To-Play, Season 6 Now Live - Game Informer

Knockout City Season 9 Will Be Its Last, Servers Shut Down on 6th June

Knockout City Is Officially Free-To-Play, Season 6 Now Live - Game Informer

Live service game Knockout City is closing down in June

Knockout City' is closing down in June

Knockout City' is going free-to-play this spring as it moves away from EA

Call of Duty: Modern Warfare II (2022 video game) - Wikipedia

News - 2023, Week 05 - Nintendo, Nintendo Switch, Nintendo eShop, Nintendo Switch Online, Nintendo 64, Super Nintendo, SNES, GameCube News

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Nintendo Power 006, PDF