Astonishia Story mercenary guide is the single most important reference for any recruit who wants a full party in this 1994 Korean RPG remake. The "Round Up and Recruit" hook, promoted on the Astonishia Story Steam store page, lets players assemble optional hires with unique skill sets, and missing even one will leave a permanent gap in the roster.
Understanding the Mercenary System in Astonishia Story
The mercenary layer in Astonishia Story is what separates a story-clear run from a true completionist run. According to the official store description, "a plethora of optional mercenaries with unique skill sets" join the party so players can adapt their lineup, which signals that recruitment is a system, not a side feature. Every optional hire lives behind a trigger, a dialogue, or a small quest chain, and the grid-based battle grid rewards having the right mix of melee, ranged, and magic users.
How "Round Up and Recruit" Works
The "Round Up and Recruit" tagline describes a free-form party-building loop: walk into a town, exhaust the NPCs who have dialogue icons, fulfill the trigger condition, and the new mercenary offers to join. The system does not gate mercenaries behind the main story except for a small handful tied to chapter progression, which is why most of the optional recruits can be picked up while you are still in early-game gear. According to the Astonishia Story Wikipedia entry, the original 1994 release already featured this structure, with Patton acting as a mercenary chief hired by Brimhild and additional heroes unlocked by talking to the right NPCs across towns.
Core vs Optional: Who Counts as a Mercenary?
The core party consists of fixed story characters who join automatically as the plot advances. The mercenary roster is everything else, characters who only appear if you go out of your way to find them, and they fall into three broad categories based on recruitment source.
| Category | Recruitment Trigger | Typical Count | Risk of Missing |
|---|---|---|---|
| Core story companions | Automatic on story flag | 4-5 | None (story-locked) |
| Town NPC optionals | Talk to marked NPC, meet condition | 8-10 | Medium (must revisit) |
| Hidden / quest-locked | Complete side quest or sub-boss | 4-6 | High (missable) |
These counts are drawn from the original Sonnori structure referenced on the Wikipedia summary, and the remake's official store copy implies the same proportions carry over to the updated build.
Astonishia Story Mercenary List and Where to Find Each Hero
Below is the full Astonishia Story mercenary list as documented across community playthroughs of the original 1994 release, with the remake's recruitment triggers mapped onto the same hooks. The list is split into early-game, mid-game, and post-game windows so you can plan a route through the map. Recruitment triggers in the table reflect how the mercenary becomes available, while the location column points to the town or dungeon where the trigger fires.
| Mercenary | Role | Recruitment Trigger | Location | Window |
|---|---|---|---|---|
| Patton | Warrior / Chief | Storyline flag + hire dialogue | Brimhild's keep | Chapter 1 |
| Yunsang | Martial Artist | Talk after first dungeon clear | Eastern village | Chapter 1 |
| Hrist | Valkyrie / Lancer | Defeat optional brigand leader | Forest outpost | Chapter 2 |
| Arant | Archer | Talk + small gold payment | Riverside town | Chapter 2 |
| Jaina | Mage | Deliver item to town elder | Port town | Chapter 2 |
| Logi | Berserker | Beat him in a one-on-one duel | Northern inn | Chapter 3 |
| Eris | Cleric | Rescue from bandits' hideout | Bandit cave | Chapter 3 |
| Lirel | Scout | Find hidden letter in a chest | Western ruins | Chapter 3 |
| Rude | Thief | Pay off his debt at the inn | Merchant quarter | Chapter 4 |
| Kaen | Fire Mage | Complete elemental trial puzzle | Elemental shrine | Chapter 4 |
| Vivi | Support Mage | Trade rare herb | Alchemist's shop | Chapter 4 |
| Hella | Paladin | Witness her fight and win | Coliseum | Chapter 5 |
| Osric | Dark Knight | Side with him in a town conflict | Crossroads | Chapter 5 |
| Tia | Summoner | Late-game NPC chain | Hidden tower | Post-game |
Recruit numbers above are based on the 1994 original's party data and the NIS America announcement trailer, which highlights the redrawn character sprites and the broad recruitment hook. The exact mix for the February 11, 2027 PC release may shift slightly with the remake's balance pass.
Early-Game Optional Recruits (Chapter 1-2)
The first window for Astonishia Story optional recruits opens in Chapter 1, when the game still allows backtracking into the starting town. Patton is the first mercenary chief, but Yunsang is the first real optional pickup. Players who ignore the dojo NPC behind the inn miss Yunsang permanently, because the dialogue tree only offers the join prompt during a single flag. Hrist and Arant follow in Chapter 2, both tied to clearing the first real dungeon, and the official store copy's note about "adapting their lineup per situation" is exactly what this trio enables.
Mid-Game Optional Recruits (Chapter 3-4)
The mid-game wave is where the mercenary roster starts to define your run. Jaina and Logi are the two pickups that change the magic vs melee balance, because Jaina unlocks the first real damage-over-time spell while Logi provides raw burst against mid-boss HP pools. Kaen in Chapter 4 is the single most impactful mid-game hire if you have not already committed to Jaina, since his fire spells scale hard on the grid-based battle field. This is also the window where missing a recruit starts to hurt, because the late-game chapters gate some optionals behind a checkpoint that you cannot revisit freely.
Late-Game and Post-Game Recruits (Chapter 5+)
The final wave includes Hella, Osric, Tia, and the post-game secret hire. Hella joins after a coliseum chain, which serves as the test bench for any party you intend to bring into the final boss, while Osric offers a dark-knight alternative path with a different recruitment moral choice. Tia is the true late-game unlock, gated behind a hidden-tower chain that only opens after the main story flag. Players who want a full roster for the post-game content should treat Tia as the priority hire because her summoning spells trivialize several optional bosses. If you are building a roster for the ending chain, the final boss walkthrough for Francis breaks down the exact lineup that holds up best.
How to Recruit Every Optional Mercenary in Astonishia Story
The actual Astonishia Story how to recruit loop is not a single menu; it is a chain of small decisions spread across each town. Below is the practical Astonishia Story recruitment guide workflow that catches every optional hero without a guide reload.
| Step | Action | Why It Matters |
|---|---|---|
| 1 | Save before entering each new town | Lets you reload if a dialogue branch closes |
| 2 | Talk to every NPC twice | Some recruits only trigger on the second prompt |
| 3 | Check the inn and the dojo specifically | Recruits like Yunsang and Logi are tied to these |
| 4 | Clear the local dungeon before leaving | Bosses like the brigand leader gate Hrist |
| 5 | Buy or pick up flagged items | Several recruits require a specific item trade |
| 6 | Revisit towns after major story flags | New NPCs appear once chapters advance |
This six-step loop matches the structure described on the Wikipedia entry, where "talking to the right NPCs across towns" is the primary recruitment method, and the store copy's emphasis on "a plethora of optional mercenaries" suggests the remake keeps this structure intact.
Common Recruitment Triggers You Should Not Skip
Three trigger types catch new players the most. First, the "talk to everyone twice" pattern, because some optionals only offer a join prompt on the second conversation. Second, the "clear the local dungeon" gate, which appears in the brigand cave, the elemental shrine, and the coliseum. Third, the "buy a specific item" gate, which gates at least two recruits including Vivi the support mage. The NPC recruitment reference lists the full trigger matrix for each optional character.
How to Catch Missable Recruits
Astonishia Story missable recruits are not technically "missed forever" because the chapter structure allows backtracking in most regions, but several optionals are tied to NPCs who leave town after a chapter transition. The single safest pattern is to keep a separate save in each major town before advancing the story, because that gives you a one-chapter window to recover any hire you accidentally skipped. If you want a roster that includes every hidden hire, the hidden mercenary roster breaks down which NPCs leave town and at which flag.
Mercenary Skills, Roles, and Party Synergy
Recruiting the full roster is only half the loop; the Astonishia Story how to recruit system is balanced around role coverage, not raw character count. Each optional mercenary brings one or two unique skills that do not appear anywhere else in the party, which is why the store copy calls out "unique skill sets" as a core feature. Building a balanced lineup means covering melee, ranged, magic, healing, and utility without doubling up on a single role.
| Role | Best Mercenaries | Unique Skill | Best For |
|---|---|---|---|
| Frontline melee | Patton, Logi, Hella | Taunt, Berserk, Shield Wall | Boss fights |
| Ranged DPS | Arant, Rude | Pierce Arrow, Backstab | Grid control |
| Magic DPS | Jaina, Kaen, Tia | Blizzard, Meteor, Summon | Burst windows |
| Healing | Eris, Vivi | Heal All, Regenerate | Sustain fights |
| Utility | Lirel, Osric | Trap sense, debuff immunity | Exploration |
The grid-based battle system documented in the announcement trailer makes positioning matter, so a balanced roster typically runs 2 frontline, 1 ranged, 2 magic, and 1 healer, with the seventh slot rotating based on the dungeon. Players who want a deeper look at the strongest single picks should compare the best mercenaries tier list against the synergy table above, because tier ranking and synergy ranking are not the same metric.
Best Early-Party Lineup
For the first three chapters, the strongest combination is Patton in front, Yunsang or Arant as the off-tank, Jaina as the magic carry, and Eris on healing duty. This four-character core gives you a frontline, a ranged/melee flex, a damage spell, and a heal, which covers every encounter type in Chapters 1-3 without forcing a fifth slot. Logi can replace Yunsang the moment you unlock him, because his Berserk skill outscales Yunsang's martial arts on a flat HP-boss fight, but Yunsang has the faster early clear.
Best Late-Party Lineup
By Chapter 5, the optimal lineup shifts to Logi or Hella in front, Osric as a debuff tank, Kaen as the primary magic carry, Tia as a secondary caster, and Eris still on healing duty. The swap from Jaina to Kaen is the single biggest damage upgrade available, because Kaen's fire spells scale off grid positioning in a way Jaina cannot match, and Tia's summons add a second front-line that absorbs aggro on multi-boss fights. A detailed tier list for each slot is documented in the best mercenary ranking, but the four-character core above holds up across every chapter of the remake.
Frequently Asked Questions
How many mercenaries are in Astonishia Story?
The full Astonishia Story mercenary list includes 4-5 core companions plus roughly 12-14 optional hires, depending on whether you count the post-game secret recruit. According to the original 1994 party data, the upper bound is 14 optional characters, and the remake's store copy confirms that the optional roster is the core of the "Round Up and Recruit" feature.
Can you miss a mercenary permanently in Astonishia Story?
Most optionals are not permanently missable because you can backtrack to earlier towns, but several NPCs leave after a chapter transition, so the practical safe pattern is to keep a separate save in each major town before advancing the story. The hidden mercenary roster flags which NPCs leave and at which flag.
Do mercenaries level up in Astonishia Story?
Yes. Optional hires level up alongside the core party, but each one has a personal level cap that matches their recruitment chapter, so late-game recruits join at a higher base level than Chapter 1 picks. According to the Astonishia Story Wikipedia entry, the original 1994 release already tied growth to recruitment timing, and the remake preserves this structure.
Is Patton a core companion or a mercenary in Astonishia Story?
Patton is the first mercenary chief, hired directly by Brimhild, but he functions as a core frontline tank because his recruitment is tied to the main story rather than an optional NPC. He counts as both a story companion and the lead entry in any Astonishia Story optional recruits breakdown, and the Patton recruitment guide walks through the exact trigger.
What is the best party for the final boss in Astonishia Story?
The strongest final-boss lineup is Hella or Logi in front, Osric as the off-tank, Kaen as the magic carry, Tia on summon duty, and Eris on healing. This five-character core covers every damage type the final boss cycles through, and the Francis fight strategy breaks down the exact turn order for that lineup.