Gears of War: E-Day follows a young Marcus Fenix and Dominic Santiago through the Locust emergence in Kalona. The campaign is not a retelling of the first Gears of War. It is an origin story set years earlier, when familiar soldiers have different responsibilities and the Coalition of Ordered Governments does not yet understand the enemy.
This character guide stays with names and relationships that The Coalition or Xbox has published. It does not assign unannounced deaths, playable chapters, abilities, or squad outcomes to trailer appearances.
Marcus Fenix: a soldier before the legend
Marcus is the campaign’s central soldier, but E-Day deliberately presents him before the reputation players know from later games. Official story material frames him as a young sergeant dealing with a catastrophe that turns a conventional military response into a struggle for survival.
That context changes how to read him. A familiar weapon pose or line should not be treated as proof that Marcus already has every later skill, rank, friendship, or opinion. The campaign is interested in how the events of Emergence Day shape him. When following the story, note when Marcus acts from training, when he relies on another squad member, and when the new Locust threat forces him to improvise.
For co-op, Marcus is also one of the four announced Bravo Squad characters. Official material confirms four-player online campaign support, but it has not published character-specific skill trees or competitive class bonuses. Do not import Horde class rules into Campaign characters.
Dominic Santiago: friend, soldier, and co-lead
Dominic “Dom” Santiago is Marcus’s closest friend and a foundational part of the story. Official coverage describes E-Day as exploring the bond between the two men while Kalona collapses around them. Dom is therefore more than a second body for co-op; his perspective helps establish what the crisis costs ordinary people and soldiers.
Players who know later Gears stories should still let this campaign establish its own chronology. E-Day occurs before many famous events and relationships from the original trilogy. A later fact can explain why a moment matters, but it should not be used to invent an E-Day scene that has not been shown.
Online co-op supports separate squad members, while two-player split-screen is announced for Xbox consoles. The Steam Windows product should be described as supporting online co-op; no official source reviewed here confirms split-screen for PC.
Tai Kaliso: the experienced presence
Tai Kaliso is a revealed Bravo Squad member. His return places a recognizable veteran alongside younger versions of Marcus and Dom. Official showcase material includes him in the campaign squad and in the four-player co-op lineup.
What is not yet published matters just as much. There is no complete chapter list showing when Tai joins, no official character-stat comparison, and no confirmed PC control difference tied to him. Treat his visible weapons and actions as scene evidence, not a permanent loadout. Campaign weapons are found and used in context; a showcase clip does not establish a universal starting kit.
When the game launches, a reliable character entry should record the chapter, current objective, controllable status, and build. Until then, the safe conclusion is that Tai is part of Bravo Squad and has a campaign role—not that every mission permits every player to choose him.
Padrick Salton: another Bravo Squad member
Padrick Salton is also named in the official four-soldier campaign lineup. His presence expands the main unit beyond Marcus and Dom and provides the fourth slot for the announced online co-op structure.
Avoid turning that slot count into a matchmaking promise. Four-player online support does not prove that every story sequence accepts four active players, that public matchmaking fills missing seats, or that Padrick has a unique passive ability. Those details need the shipping AppID 3010850 build or an explicit first-party systems article.
Padrick’s relationship to the others should likewise be learned through the campaign. Character biographies from later points in Gears history can add context, but this guide keeps the E-Day version separate so it does not spoil or overwrite the game’s intended introduction.
Colonel Redburn and military command
Official campaign material names Colonel Dick Redburn as a COG authority connected to the defense of Kalona. Command characters help show the difference between the military’s original assumptions and the reality of the Locust attack.
Orders in a story trailer are not automatically objectives in the playable game. Wait for the mission journal or live chapter before publishing an exact command chain, location sequence, or consequence. The same caution applies to any civilian or soldier visible without an official name: describe the scene rather than guessing identity.
How to keep character information spoiler-safe
Use three labels when checking a claim: official pre-release, shipping campaign, or later-series context. The first can establish a name and premise. The second is needed for chapter appearances and outcomes. The third can explain why returning players recognize someone, but it should be clearly separated from E-Day events.
For a spoiler-light first playthrough, avoid search snippets that turn speculation into apparent fact. Confirm a character through the campaign roster, subtitles, codex, or credits before adding aliases. Record the chapter rather than quoting a major scene. This produces a useful cast guide without making an unannounced plot turn the page’s headline.
Character FAQ
Who are the four announced Bravo Squad characters?
The official campaign lineup names Marcus Fenix, Dominic Santiago, Tai Kaliso, and Padrick Salton.
Are Campaign characters the same as Horde classes?
No. Horde Siege separately announces Assault, Breacher, Marksman, and Medic classes. Official sources do not assign those class systems to the four Campaign characters.
Can four people play the Campaign on Steam?
Four-player online campaign co-op is announced. Two-player split-screen is described for Xbox consoles, not confirmed for Steam Windows.