Alien Head (Risk of Rain 2)

Not to be confused with the first game's version, Alien Head.

The Alien Head is a returning Legendary item in Risk of Rain 2. It functions in a similar way as its previous incarnation, with the only difference being the way it stacks.

Each Head reduces the player's ability cooldowns by 25%*.

• Characters with m1-focused kits (Commando, Mul-T, and Captain) may find less use in this item.

*Effects follow a logarithmic formula, meaning all stacks after the first become 25% of 25% (meaning 6.25% more off the cooldown per stack beyond the first)

In-game screenshot.