FF Resonance Atlas is a free, open-source helper for finishing FINAL FANTASY RESONANCE at 100% (Steam / PC and Steam Deck). It reads your own game files and your own save, read-only, and shows only what you still have to do.

Download and instructions on GitHub

The atlas: tablet shards and chests left, island by island, with the world map

Set it up with an AI agent

Paste this to your coding agent:

Set up https://github.com/Aleqsd/ff-resonance-atlas for me: clone it, follow its AGENTS.md, then open my atlas of missing tablet shards and chests for FINAL FANTASY RESONANCE.

The repository has an AGENTS.md with the setup steps and safety rules, a one-command installer (python bootstrap.py) and an MCP server (mcp_server.py) so any MCP client can list your missing shards and chests or read your achievement counters.

Where are my missing tablet shards and chests?

The atlas (atlas.py) builds an offline page listing the Tablet Shards (Fragments de tablette, 99 in total) and the treasure chests you have not picked up yet, island by island, on the game’s own map plans with numbered markers. It always uses your newest save slot, and you can tick items off while you play.

A place card with the island map pins and the in-game map plan with numbered markers

How many Resonances have I used?

Counter window: Resonances 340 / 400

The live counter (counter.py) is a small always-on-top window that updates every second while you play:

Achievement Goal
Resonance Rapid Fire (Adepte des résonances) Use Resonances 400 times
Keep Them on Their Toes (Quel choc !) Stagger enemies 1000 times
Gil Comes and Goes (Ça s’en va et ça revient) Spend a total of 100,000 gil
Making Lid Proud (Rendre Lid fière) Gain a total of 1,000,000 gil

On Windows it only needs Python and numpy. On Linux and Steam Deck, counter.py --save gives the same numbers from your newest save.

Is it safe for my save and Steam achievements?

Yes. Saves are copied before being read and are never written. There is no mod and no injection. The live counter only reads the game’s memory: it cannot change anything in the game, and achievements unlock normally.

En français

Outil gratuit pour finir FINAL FANTASY RESONANCE à 100 % : la carte des Fragments de tablette manquants et des coffres manquants d’après ta propre sauvegarde, et un compteur de résonances en direct pour le haut fait Adepte des résonances (400), plus les chocs (Quel choc !, 1000) et les gils. Lecture seule : ta sauvegarde et tes hauts faits Steam ne sont pas touchés. Téléchargement et mode d’emploi sur GitHub.

Unofficial fan tool, not affiliated with SQUARE ENIX. FINAL FANTASY is a registered trademark of Square Enix Holdings Co., Ltd.