<ul><li>Halo franchise's 25 years worth of content, including an original 1999 Macworld demo, has leaked onto the internet.</li><li>The leak is believed to have originated from a collaboration between Halo Studios (formerly 343 Industries) and the modding team Digsite.</li><li>Some members of Digsite, who recently had a pay dispute with Microsoft, confirmed the legitimacy of the leaked files and expressed support for modders to use the content.</li><li>In addition to the playable 1999 Macworld demo, over 100GB of other unfinished or unused content, including early multiplayer maps, has also leaked.</li></ul>

You can play Halo’s original 1999 demo for the first time

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