There are 14 multiplayer modes hidden in Halo Infinite for PC players.
Though the secret modes can only be seen by players accessing the playlist offline — which sounds counter-intuitive, given Halo Infinite is an online multiplayer shooter — players can save and share the playlists, which then makes them playable online.
The 14 additional modes — which brings the full playlist up to 31 different modes, including Elimination and the SWAT-like Tactical Slayer — include some brand new ones,
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