Gears of War: E-Day’s published achievement list makes one distinction clear: finishing the story is only one part of completing the entire list. Campaign objectives, collectibles, Horde progression and Versus requirements all appear in the Xbox reveal. The most demanding combined achievement reaches well beyond a single difficult campaign run, so players planning ahead for the October 6 release should separate their story goals from their long-term multiplayer goals.

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A campaign finish is not the same as a complete checklist
The list includes completion on any difficulty, as well as more demanding requirements connected to Insane difficulty. It also distinguishes ordinary progress through the acts from optional objectives and hidden content. A player who wants to see the story can therefore finish it without assuming that every side activity is required for that first ending.
For completionists, the useful preparation is to track categories rather than memorise plot-related achievement names. Secondary objectives, hidden objectives, collectibles and Supply Cache unlocks are not all the same thing. Reaching the end of an act does not automatically demonstrate that every optional requirement in it was completed. Keeping those categories separate will make it easier to understand what remains after a first run.
Insane difficulty has several layers of requirements
The published list rewards completing the campaign on Insane, but it also includes a separate combination involving Insane difficulty and the optional or hidden objectives. This matters because increasing the difficulty does not replace the need to complete those activities. A successful high-difficulty run may still leave a completion requirement unfinished if an optional objective was missed.
The reveal is an achievement list, not a full guide to save rules or checkpoints. It does not justify promising that every missed objective can be repaired through a specific chapter-selection method. Players should check the released game’s mission and progress menus before planning a minimum number of playthroughs. An exact claim such as one run is enough would need more information than the achievement descriptions provide.

| Goal | Main requirement | Planning implication |
|---|---|---|
| Story completion | Campaign finish | Not the entire achievement list |
| Advanced campaign completion | Insane difficulty plus specified objectives | Difficulty does not replace optional tasks |
| Horde class completion | Maximum level for four named classes | Progress beyond a single class |
| Largest combined challenge | Campaign, Versus, player level and Horde goals | A long-term project across modes |
Co-op has its own campaign requirement
A co-operative campaign requirement is listed alongside the solo-compatible campaign goals. Someone planning to complete the entire list should account for the need to play the relevant acts in co-op rather than assume that a solo finish satisfies every campaign entry. That is a scheduling question as much as a difficulty question: the other player needs to be available for the required progress.
Before starting a dedicated co-op run, agree on whether the aim is story completion, collectibles or the optional objectives. Trying to combine incompatible expectations can create unnecessary restarts. The announcement does not settle every detail of how progress is credited to a host and a joining player, so those details should be checked in the final game instead of inferred from earlier Gears releases.
Horde asks for progression across four classes
The Horde portion names Assault, Breacher, Marksman and Medic, including a requirement to reach the maximum level with all four. It also contains goals for completed missions, secondary objectives, defeated enemies and revives. That is a broader task than repeatedly selecting a single favourite class and expecting the whole mode’s checklist to finish naturally.

The published requirements include 50 Horde missions at Infantry difficulty or above, 100 secondary objectives and 50,000 defeated enemies in the mode. These totals will accumulate across many sessions. A player learning a new class can first concentrate on using its abilities, then check the progress counters for outstanding objectives. The list does not tell players which missions will provide the fastest progress or how long all those objectives will take.
The largest combined goal extends into Versus
The most extensive combined requirement includes full campaign completion on Insane, 25,000 Versus eliminations, the maximum player level and the maximum level for all four Horde classes. The Versus total alone makes it clear that this is not merely a hidden reward for finishing the story on its hardest setting.
That combined goal is best treated as an account-wide long-term project. Campaign progress, class development and competitive play involve different activities and different kinds of practice. A player can enjoy finishing one of those areas without having completed the others. The reveal provides requirements, but it does not provide enough information to claim how many hours an average player will need or which modes will produce progress fastest.
Plan without spoiling the campaign
Achievement descriptions can reveal more about a story than a player wants to know before launch. It is enough to remember the broad categories: finish the campaign, account for co-op, record optional progress and expect separate Horde and Versus commitments. There is no need to read every plot-related name to make that plan.
Once the game is available, the in-game counters should be the reference for what has actually registered. Screenshots or notes about completed optional tasks can help investigate a missing requirement, but they do not replace the game’s recorded progress. The new list is useful because it defines the scale of the challenge before release: a story finish is achievable as one goal, while full achievement completion is a much wider undertaking.
