There are 12 Skulls to collect and activate in Halo Infinite, and many of them make the game harder. Some are useful, like the Bandana Skull which gives infinite ammunition, and others are simply entertaining. For example, the Grunt Birthday Party Skull will make Grunts explode with confetti when they die from a headshot. However, most Skulls in Halo Infinite are designed to make the game more challenging.
Players can activate Skulls at the start of a new game or before loading an existing save
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