Eiyuden Chronicle: Hundred Heroes — Achievement Walkthrough

Land a hero combo attack on an enemy for the first time. Hero combos trigger automatically in battle once party members are positioned to chain into each other's attacks — this will happen naturally within the first few story battles.

This achievement ships with no public description on the live Steam schema. It is tied to a story event or item; trigger not verified — see a community guide for the exact story beat.

This achievement ships with no public description on the live Steam schema. It reads as an early story milestone; trigger not verified — see a community guide for the exact point it unlocks.

Interact with (talk to) animals around the world 10 separate times. Animals are scattered through towns and the overworld — interacting with a handful as you naturally explore clears this.

This achievement ships with no public description on the live Steam schema. The name points at an early main-story event; trigger not verified — see a community guide if it hasn't unlocked by the time you'd expect.

This achievement ships with no public description on the live Steam schema. It reads as a mid-story milestone tied to the resistance/rebellion arc; trigger not verified — see a community guide for the exact chapter.

This achievement ships with no public description on the live Steam schema. It likely tracks story or reputation progress; trigger not verified — see a community guide for details.

This achievement ships with no public description on the live Steam schema. The name suggests clearing a specific battle challenge or trial area; trigger not verified — see a community guide for its exact location.

Raise your Headquarters (your recruited heroes' home base) level for the first time. This happens automatically as you progress the early story and recruit your first handful of heroes.

Rest at an inn 10 separate times. Resting is cheap and has no downside, so doing it whenever you pass through a town with one clears this over a normal playthrough.

This achievement ships with no public description on the live Steam schema. The name points to successfully defending the town of Hishahn during a story battle; trigger not verified — see a community guide for the exact chapter.

This achievement ships with no public description on the live Steam schema. The name points at the shi’arcraft racing minigame (also used by the fully-described ‘Valorous Finned Hero’ achievement); trigger not verified — see a community guide for the exact requirement.

This achievement ships with no public description on the live Steam schema. The name points to a specific story scene involving a father figure; trigger not verified and may be a spoiler-sensitive beat — see a community guide if you want the exact chapter.

Send allies out on a mission through the mission guild for the first time. The mission guild unlocks partway through the story once your Headquarters is established.

Get an “Epic Success” result (the best possible outcome tier) on a mission guild task. Outcomes are partly randomized, so dispatching allies on mission tasks repeatedly will eventually roll one.

Have items appraised at the Appraiser's Shop 10 separate times. The shop unlocks with story progress — appraising unidentified items you find as you go clears this naturally.

Visit/check on allies while they are out on a mission guild task, using the option to observe them mid-mission rather than just waiting for the result.

This achievement ships with no public description on the live Steam schema. The name points to retaking a location during the story; trigger not verified — see a community guide for the exact chapter.

Use a hot spring item to bathe in one of the hot springs. Hot spring items and locations become available with story/Headquarters progress; using one once is all this needs.

Build a hero's statue at your Headquarters. This is one of the many Headquarters facilities you unlock and construct as you recruit heroes and raise your base's level.

This achievement ships with no public description on the live Steam schema. The name points to a story chapter set in a desert/sea region; trigger not verified — see a community guide for the exact chapter.

Raise your Headquarters to its maximum level. This is a long-term completion goal tied to recruiting heroes and building out facilities across a full playthrough, not something done quickly.

Forage items 250 times using the foraging mechanic on the overworld. This is a grind achievement — foraging opportunistically as you travel across a full playthrough is the realistic way to reach 250.

This achievement ships with no public description on the live Steam schema. The name suggests winning a specific or difficult battle; trigger not verified — see a community guide for the exact requirement.

This achievement ships with no public description on the live Steam schema. The name points at reaching the story's lead-up to a major battle; trigger not verified — see a community guide for the exact chapter.

Complete the main story and watch the ending. A straightforward story-completion achievement that unlocks once the credits roll.

This achievement ships with no public description on the live Steam schema. The name suggests a late-game battle or a specific ending path; trigger not verified — see a community guide for the exact requirement.

Recruit all 120 heroes to complete the full cast. Researched 2026-09-25 (gamerguides.com): to earn this in a single playthrough you must recruit every hero BEFORE the 'Storming Castle Harganthia' main story quest — Marisa departs during that quest and locks some characters out for good. Check a hero checklist and mop up any stragglers before starting that quest, or you will need a second playthrough to get everyone.

This achievement ships with no public description on the live Steam schema. The name suggests fully upgrading a specific ally's weapon or gear; trigger not verified — see a community guide for the exact requirement.

Upgrade both your stowpack and resource bag (inventory storage) to their maximum levels, using materials found and earned across the game.

Construct a landmark at your Headquarters. Landmarks are cosmetic/decorative Headquarters structures unlocked as you progress and gather materials.

Earn an 'S' rating from a performance at the Headquarters theater facility. Ratings depend on which heroes you assign to perform — pick a strong cast and try again if you fall short of S.

Craft 10 different types of objects at the Headquarters workshop facility, using the materials and recipes it offers as you unlock them.

Spend a cumulative 1,000,000 baqua (the game's currency) across shops, upgrades and facilities over the course of a full playthrough — a natural byproduct of thorough play rather than something to grind separately.

Level protagonist Nowa up to level 99, the level cap. This is a long grind best tackled post-story once you have access to the toughest battles and best experience sources.

This achievement ships with no public description on the live Steam schema. The name strongly suggests a postgame bonus dungeon or superboss; trigger not verified — see a community guide for the exact requirement.

Upgrade every recruited ally's weapon to its maximum level. With a cast of 100+ heroes, this is a full-completion achievement that requires recruiting everyone and gathering a large amount of upgrade materials.

This achievement ships with no public description on the live Steam schema. Given the fully-described 'A Place for Heroes to Return' (max Headquarters level), this one likely asks for every Headquarters facility built and maxed, not just the level; trigger not verified — see a community guide for the precise checklist.

Win first place in every class of the shi'arcraft racing minigame. Requires unlocking and mastering the racing minigame across all of its class tiers.

Clear every mock battle (the game's large-scale strategy/war battle mode) available. A full-completion achievement across all of that mode's scenarios.

This achievement ships with no public description on the live Steam schema. Given the fully-described 'Bond of Heroes' (first hero combo), this one likely asks you to trigger every unique hero combo pairing in the game; trigger not verified — see a community guide for the exact requirement.

Collect every card for the game's card minigame. Cards are earned by playing/winning matches and through other activities — a full-completion collectible achievement.

Breed eggfoot creatures (used for the eggfoot racing minigame) 10 separate times, once the breeding facility/mechanic is unlocked.

Earn a cumulative 1,000,000 baqua specifically through the trading system, as opposed to battle rewards or quests. Buying low and reselling high across regions over the course of the game will get you there.

Collect every beigoma (spinning-top minigame piece) in the game. A full-completion collectible achievement tied to the beigoma minigame.

Beat every beigoma trainer/opponent in the spinning-top minigame across the world.

Fill out the complete bestiary (Encyclopedia of Enemies) by encountering or defeating every enemy type in the game — a full-completion achievement best chased late in the game once you can reach every area.

Catch every type of fish using the fishing minigame, across every fishing spot in the game.

Collect every runeshard in the game — a full-completion collectible achievement (distinct from 'The Hero Whom the Runes Smile On', which tracks full runes rather than shards).

Win every race in the eggfoot racing minigame, across all of its tracks/classes.

Beat every recruitable hero who offers a card-game match. Requires recruiting a large portion of the cast and challenging each one.

Cook every dish available at the Headquarters restaurant facility, unlocking recipes and ingredients as you progress.

Open every treasure chest in the game — a full-completion achievement that requires exploring every accessible area thoroughly, ideally with a chest-tracking checklist from a community guide.

This achievement ships with no public description on the live Steam schema. Given the fully-described 'Hot Spring Revelry' (use a hot spring item once), this one likely asks for repeated or varied hot spring use; trigger not verified — see a community guide for the exact count or requirement.

Collect every rune (magic-granting equipment) in the game — a full-completion collectible achievement, distinct from the runeshards tracked by 'I Like Runeshards!'.

This achievement ships with no public description on the live Steam schema, but given its name and position as the final entry in the list, it almost certainly requires full 100% completion — every hero recruited, every collectible found and every other achievement cleared; trigger not verified — see a community guide before you chase it.