Season 04: Infection

Previous:	Season 03: Echoes Within
Next:	Season 05: Reckoning
Season 04: Infection
	;
Includes content for:	Halo Infinite
Season information
Start date:	June 20, 2023
End date:	October 17, 2023
Number of tiers:	100
Total unlock cost:	100,000 XP (Via challenges); 20,000 cR (Via purchasing level-ups);
Pass purchase cost:	1,000 cR (Premium Battle Pass); 2,800 cR (Premium Pass Bundle);

“

The delicate line between friend and foe.

”

Season 04: Infection is a fourth season of Halo Infinite, launched on June 20, 2023.^[1]^[3]

Narrative[edit]

Halo Waypoint Story & Intel: Story and Intel released on Halo Waypoint to expand upon the characters, events, and miscellaneous details of the season.
Halo: Duality: A Story Shard that in which a modern Sangheili recounts the story of The Duel to a human girl.

A preview of some of the customization items featured in Season 04.

100-tier Battle pass
New armor
- New canon armor core: HAZMAT
- Additional Mark VII core cosmetics
- Additional Yoroi cosmetics
New weapon models for the BR75 battle rifle, CQS48 Bulldog, MA40 assault rifle, and Mk50 Sidekick^[4]
New multiplayer maps:
- Forest^[5]^[6] (Arena)
- Scarr (BTB)
- Solitude, a Forge remake of Halo 5: Guardians's Plaza
- Dredge, a Forge reimagination of Halo: Reach's Countdown
New multiplayer modes
- Infection
- Husky Raid
New sandbox items
- Quantum Translocator
- Threat Seeker
Five events
- Hazmat, Containment, and Cyber Showdown II^[2]
- Tenrai II and Tenrai III^[2]
New features
- A new Career Rank progression system^[2]
- Forge updates: Static/Reactive Water Plane, Minigame Mode, VFX Improvements, Budget Improvements, new Universal Blockers, new Forerunner Objects^[2]
Various quality of life improvements
- Premium and Store Cross-Core coatings
- Shop UI improvements
- Death Cam improvements
- Improved Pelican Vehicle Drop in BTB modes
- Extermination medal added in all multiplayer modes
- Campaign and Multiplayer have been separated. To access campaign, you will be brought into a separate executable. 343 will no longer have to playtest the campaign while making changes to multiplayer. ^[7]