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Short answer
Yes. A full story campaign of five acts and sixteen chapters
The campaign is the centre of the game. It follows Marcus Fenix, Dominic Santiago and the rest of Bravo Squad through the first three days of the Locust invasion in the city of Kalona. Pure Xbox’s review counts five acts and sixteen chapters.
You can play it alone as Marcus with three AI squadmates, online with up to four players, or in two-player split-screen on Xbox. Reviewers took roughly 16 hours.
- Structure
- 5 acts, 16 chapters
- Players
- 1–4 online; 2 split-screen
- Typical length
- About 16 hours

Acts and chapters named so far
| Act | Chapters |
|---|---|
| Act 1 | Emergence; Survival of the Fittest; A Gear in Need; Back in the Fold |
| Act 2 | Bravo Squad; Hold the Line; No Gear Left Behind; Flyboys; Overrun |
| Act 3 | Stranded; Enemy Lines; Last Foothold, and more |
| Acts 4 and 5 | Not listed in the walkthrough yet |
The walkthrough was still being written on October 4, 2026, so later chapters are missing rather than secret.
How the campaign is structured
Director Matt Searcy describes E-Day as a linear game overall that weaves between tight sections and places where you get access to a few city blocks at a time. VGC’s review notes that those chapters come with a map, points of interest and side quests, while a marker still shows the way forward.
The side activities have names. Secondary Objectives are optional tasks, such as stopping to help another squad. Hard Cases are large yellow cases hidden around the city that contain weapon mods. Supply Caches refill ammunition and let you change your loadout and equip the mods you have found. Tactical Gear is a rechargeable ability, such as a healing stim or a stun device.
Progress is tracked in the War Journal. There are achievements for finishing all Secondary Objectives, finding all Hard Cases and collecting everything.
Difficulty
Reviews mention three difficulty levels by name: Normal, Hardcore and Insane. The achievement list confirms Insane as the top tier, with one achievement for finishing every act on it and another, “For Whom the Bell Tolls,” for doing so with all side missions and hidden items.
Opinions differ on where to start. GamesRadar found survival tricky even on Normal. PC Gamer thought Normal was not challenging enough and recommended Hardcore, where staying behind one piece of cover gets punished, though it also complained about long boss health bars at that level.
Ways to play the campaign
- Solo: you play Marcus; Dom, Mags and Lucas are AI-controlled.
- Online co-op: up to four players, each choosing any Bravo Squad member.
- Split-screen: two players on one Xbox.
- Any difficulty counts for the co-op completion achievement.
Does it need an internet connection?
The official material does not describe the campaign as online-only. The launch notes list one related known issue: on PC, offline play is unavailable until October 6, which affected early access players. After that date, offline play on PC is expected to work.
Co-op, Horde Siege and Versus are online and, on console, need Game Pass Essential or higher.
One thing to watch for
The Coalition warns that playing the entire campaign without ever reloading a checkpoint or restarting the game can cause memory problems. If you get stuck at an encounter or an objective does not trigger, reload the last checkpoint.
Quick questions
Is Gears of War: E-Day single-player?
It can be. The campaign is fully playable alone, with AI squadmates, and both store pages list single-player.
Is the campaign open world?
No. It is mostly linear, with some chapters that open into semi-open districts containing optional objectives.
How many chapters are in the campaign?
Sixteen chapters across five acts, according to Pure Xbox’s review.
Sources
Where these answers come from
- Official · Official announcementXbox Wire: How Gears of War: E-Day Renews a Legendary FranchiseLaunch date, platform list, Bravo Squad, the Kalona setting, voice actors, new movement and weapons, and the first Horde Siege details.Published 2026-06-07 · Checked 2026-10-04
- Official · Official previewXbox Wire: Gears of War: E-Day Campaign Hands OnAct 2 locations and characters, squad AI behavior, Supply Caches, weapon mods, side missions and Tactical Gear in the campaign.Published 2026-08-25 · Checked 2026-10-04
- Press or guide · ReviewPure Xbox: Gears Of War: E-Day (Campaign) ReviewCampaign review citing five acts, sixteen chapters, roughly 16 hours on Hardcore and split-screen running at 30 FPS.Published 2026-10-01 · Checked 2026-10-04
- Press or guide · GuideIGN Guide: Gears of War: E-Day WalkthroughChapter names for the first three acts and spoiler-free campaign tips about squad tactics, cover and audio cues.Published 2026-10-01 · Checked 2026-10-04
- Press or guide · ReviewVGC: Gears of War E-Day campaign reviewCampaign review describing a 10 to 15 hour length, collectibles with an audio cue and how Hard Case prompts work.Published 2026-10-01 · Checked 2026-10-04
- Official · Official announcementXbox Wire: The Full Gears of War: E-Day Achievements ListAll 54 achievements with descriptions and point values, including the campaign act, collectible and Horde Siege achievements.Published 2026-09-09 · Checked 2026-10-04
- Press or guide · ReviewIGN: Gears of War: E-Day ReviewCampaign review with a 15 to 18 hour first playthrough, the five-act structure, Hard Cases and squad AI observations.Published 2026-10-01 · Checked 2026-10-04
- Press or guide · ReviewGamesRadar+: Gears of War: E-Day review in progressReview in progress reporting a 16 hour campaign completion with most optional missions done on PC.Published 2026-10-01 · Checked 2026-10-04
- Press or guide · ReviewPC Gamer: Gears of War: E-Day review in progressPC review in progress reporting a campaign of more than 20 hours and comparing Normal and Hardcore difficulty.Published 2026-10-01 · Checked 2026-10-04
- Official · Official interviewOfficial Xbox Podcast: Gears of War: E-Day Campaign (transcript)Developer statements about the villain Vraahk, the Scorched Legion, the linear structure with open city blocks, and side objectives.Published 2026-09-04 · Checked 2026-10-04
- Press or guide · GuideIGN Guide: Hard Cases (Weapon Mods)What Hard Cases contain, the on-screen notification, the map marker and the Hard Case counts recorded for Act 2 chapters.Published 2026-10-03 · Checked 2026-10-04
- Official · Official siteGearsofWar.com: Emergence Begins – TomorrowSeason 1 dates, ranked start date, changes since the beta, features missing at launch and the launch known issues list.Published 2026-09-30 · Checked 2026-10-04
- Official · Store pageXbox Store: Gears of War: E-DayXbox prices, playable devices, co-op and multiplayer player counts, split-screen, cross-platform play and Play Anywhere support.Checked 2026-10-04
- Official · Store pageSteam: Gears of War: E-DaySteam price, release date, minimum and recommended PC requirements, feature tags, language support and PC feature list.Checked 2026-10-04