Tactical Ops

Tactical Ops was a multiplayer event held for Halo Infinite between 8 and 22 March, 2022, during Season 01: Heroes of Reach.

Event playlist
The Tactical Ops event playlist contained Tactical Slayer and its four variants. During the first week, the standard Tactical Slayer variant was accompanied by "Tactical Slayer - Sidekicks" and "Tactical Slayer - Manglers" variants. During the second week, the "Tactical Slayer - Stalker Rifles" and "Tactical Slayer - Commandos" variants were added to the rotation.

Event Pass tiers
Each week during the Tactical Ops event, ten of the 20 weekly challenges were replaced with ten event challenges, which rewarded an additional 100 XP. Items on the Event Pass are unlocked by completing the event challenges, but they were limited to the event-exclusive Tactical Ops playlist in matchmaking. However, during the final hours of the event on 22 March, an in-game issue prevented players from making progress in event challenges. Subsequently, all players who participated in the event during the second week were automatically granted all rewards from the Event Pass, along with the weekly Ultimate Reward, the Core Element Nameplate Backdrop.