Affiche officielle de Split Fiction montrant Mio côté science-fiction et Zoe côté fantasy pour illustrer la route des succès en coop

[Guide] Split Fiction achievements : efficient route to 100% in co-op

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Contents 6 min read

Split Fiction achievements are much easier to clean up when both players agree on the route before replaying chapters. The goal is not to turn the adventure into a spreadsheet, but to avoid wasting evenings on scenes you could have handled in one focused pass.

Key points

  • Steam officially lists 20 Split Fiction achievements.
  • EA says achievements and trophies unlock only for players who own the full game.
  • Friend’s Pass supports PC, Nintendo Switch 2, PS5 and Xbox Series X|S where available.
  • Bookworms is tied to completing all side stories.

Split Fiction is built for two players, locally or online, and several objectives depend on timing. Keep one consistent host, decide who plays Mio and Zoe, then treat side stories as your main 100% priority. For broader coverage, check the latest jeu.video news and our feature articles.

Official Split Fiction key art showing Mio on the sci-fi side and Zoe on the fantasy side for planning a co-op achievement route
Use the sci-fi/fantasy split as a simple reminder of who handles which character during cleanup.

Key Points

  • Steam lists 20 achievements for Split Fiction.
  • Friend’s Pass players can join the adventure, but achievements and trophies unlock only for players who own the full game.
  • Finish the story first, then use chapter select for targeted cleanup.
  • Side stories are essential because Bookworms requires all of them.
  • Short missable interactions are the main cleanup risk, so communicate before triggering anything.

Set up your Split Fiction achievements route before starting

The best Split Fiction achievements route starts before the first level. Pick one host for the save, keep the same player on Mio and the same player on Zoe, and avoid swapping partners every session. EA states that the online host chooses whether to continue, start over or use chapter select for levels already reached.

If you play online, check cross-play and add your partner through the EA friends list. If you play locally, prepare two controllers on console. The key limitation is Friend’s Pass: EA’s official page says achievements and trophies can only be unlocked by players who purchased the full game.

SituationRecommended actionReason
First runPlay naturally, but enter every optional portalYou keep the pace while working toward Bookworms
Online co-opUse one main hostChapter select remains easier to manage
Friend’s Pass partnerCheck who owns the gameOnly full owners unlock achievements
100% cleanupWrite down suspicious missed interactionsReplay becomes shorter and more precise
Mio and Zoe on a futuristic bike in Split Fiction before a co-op session with one consistent host
A stable duo makes chapter replay far cleaner.

Finish the story first, but do not ignore side portals

Do not chase every small achievement during the opening hours. Split Fiction changes mechanics constantly, and stopping every two minutes hurts the flow. Your first goal is to finish the campaign, interact with obvious optional scenes, and enter every side story portal you notice.

Steam confirms BFF’s as a story completion achievement and Bookworms as the achievement for completing all side stories. That gives you a simple order: finish the story, check what unlocked, then replay chapters for specific interactions. On PlayStation, official accessibility features such as simplified QTEs, adjustable difficulty and clearer text can help with rough challenge sequences.

  1. Start the campaign on the account that will keep the main save.
  2. Enter every side story portal when it appears.
  3. At the end of each chapter, note any strange interaction you skipped.
  4. After the credits, compare your missing list with the official Steam achievement list.
  5. Replay only the chapters you actually need.
Split Fiction dragon sequence in split screen where both players coordinate during chapter objectives
Call out hazards and timing before rushing through big set pieces.

Prioritize side stories for Bookworms

Side stories are not throwaway content. EA describes them as optional portals to very different worlds, including pigs, a supernova, mountain climbing, sandfish, water skiing and spacewalking. For completion, the important point is simple: Steam ties Bookworms to completing all side stories.

When the level shows a portal that clearly does not belong to the main path, stop and enter it together. Do not rely on memory for later. Split Fiction moves quickly, and a missed portal is exactly the kind of thing that turns a short cleanup session into a long search.

Split Fiction pig side story with both players transformed while progressing toward the Bookworms achievement
Side stories should be handled as soon as they appear.

Clean up missable achievements with chapter select

After the credits, group missing achievements by type: story, side story, short interaction or challenge. Names often give useful clues. Feed Me asks for a snack, Sisters: A Tale Of Two Besties mentions all six benches, and Cold Potato asks you to complete the gameshow without the bomb exploding.

Replay the right chapter, reach the interaction, attempt the achievement, then wait for the unlock notification before leaving. If nothing unlocks immediately, continue to the next checkpoint. Some triggers depend on both players being in the right place or completing the animation properly.

Split Fiction supernova side story to replay from chapter select for missed achievement cleanup
Targeted chapter replay is the fastest way to finish the list.

Split roles before each suspicious interaction

Most failed attempts come from poor timing. Before a strange button, creature, bench, snack or mini-game, name one player as the caller. That player counts down and triggers the action; the other waits for the call. It sounds basic, but it prevents most accidental early pushes, shots or exits.

If a challenge becomes frustrating, use official comfort options where available. PlayStation lists adjustable difficulty, simplified QTEs, text options and visual assists. These tools keep the run focused without changing the core co-op requirement.

Split Fiction futuristic lab combat where Mio and Zoe coordinate shots for sensitive co-op objectives
Announce actions before triggering them, especially during short optional scenes.

Final 100% checklist

When only a few achievements remain, stop replaying at random. Compare your list with the official Steam achievements page, then clear one objective at a time. For official updates, use pages such as Steam and EA Friend’s Pass; for general coverage, browse jeu.video news.

  • Confirm BFF’s after completing the story.
  • Confirm Bookworms after every side story.
  • Replay named interaction objectives such as snack, robot, benches, cake, boat and gameshow.
  • Wait for the unlock notification before quitting.
  • Keep the same host until the list is complete.
Split Fiction ruins with Mio and Zoe separated while finishing final objectives before 100 percent completion
Final cleanup works best when you handle one chapter and one objective at a time.
The official trailer shows the wide range of mechanics you need to anticipate during achievement cleanup.

Frequently Asked Questions

How many Split Fiction achievements are on Steam?

Steam officially lists 20 achievements for Split Fiction.

Can a Friend’s Pass player unlock achievements?

No. EA states that achievements and trophies unlock only for players who own the full game.

Do I need to replay the whole story for missed achievements?

No. Use chapter select once the relevant levels are available.

Which achievement should I watch during the first run?

Bookworms is the big one because it requires completing every side story.

Can I get 100% through online cross-play?

Yes, as long as the full-game owner is unlocking progress and cross-play is enabled.

What settings help with difficult challenge achievements?

Use official options such as adjustable difficulty, simplified QTEs and visual assists where available.

Where should I check for achievement fixes?

Use official pages such as EA update notes and Steam.

What is the best order for 100% completion?

Finish the story, complete all side stories, then clean up short interactions through chapter select.

Should both players own Split Fiction?

Only the player chasing achievements must own it, but two full owners can both unlock progress.

Is Split Fiction solo possible for achievements?

No. PlayStation confirms Split Fiction is designed exclusively as a two-player co-op experience.

Verified sources

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