GameTimeline

Release & story order

Armored Core timeline

FromSoftware's Armored Core mech series from the 1997 PlayStation debut through Armored Core VI: Fires of Rubicon (2023)—US release dates, separate timeline generations that reset fiction every few entries, and links to the FromSoftware Souls hub.

Updated August 2026

Pick your path:

AC6 only AC4 era Mainline only Full release list Story order

Release order

When FromSoftware and publishers shipped each mainline Armored Core chapter in the US—1997 PS1 through Fires of Rubicon (2023). Spin-offs Nine Breaker and Formula Front are optional.

  • Newcomers 2026 → Armored Core VI only—standalone
  • Retro fan → pick one generation (AC3 trilogy or AC4/For Answer) then stop
  • Nine Breaker / Formula Front → optional arcade spin-offs—FAQ
  • Souls games → FromSoftware timeline—different IP
Story order tips

Armored Core uses reset timelines—AC1–2, AC3 era, AC4–V, and AC6 each tell separate worlds. Story tab groups by generation; you can start at any main numbered entry.

  • Generation 1 → AC1 → Project Phantasma → Master of Arena
  • Generation 2 → AC2 → Another Age
  • Generation 3 → AC3 → Silent Line → Nexus → Last Raven
  • Generation 4 → AC4 → For Answer → ACV → Verdict Day (AC5–V loosely linked)
  • Generation 5 → AC6 Rubicon—standalone

Timeline

0/9 played

When each game was released. Click a game for platforms, dates, and where it fits in your playthrough.

Release order

  1. Armored Core

    Armored Core

    PS1MechMainlineTimeline I

    Armored Core (1997) opens Timeline I on PlayStation—corporate Ravens, arena contracts, and modular mech parts that defined FromSoftware's pre-Souls identity.

    Overview
    Weight balancing, generator output, and part compatibility math created the AC garage meta—every mission payout feeds the next build. Corporate employer structure (Chrome, Murakumo, etc.) sets mercenary tone for the whole franchise.
    In-game setting
    Timeline I opener; fiction resets completely before Armored Core 2—no carry-over story.
    Should you play it?
    Retro archaeology only unless you collect PS1 classics. Not required before AC6. Pair with Project Phantasma and Master of Arena expansions in Timeline I—FAQ lists them; not separate Release rows here.
    Release date
    Japan June 1997; US PS1 launch followed same year. No official modern port—PS1 emulation or used discs.
  2. Armored Core 2

    Armored Core 2

    PS2MechMainlineTimeline II

    Armored Core 2 (2000) begins Timeline II on PS2—new planet, new corporations, same Raven mercenary loop with early 3D arena scale.

    Overview
    PS2-era draw distance and AI partners expand mission complexity over PS1 titles. Another Age expansion continues Timeline II with new parts and employers.
    In-game setting
    No narrative link to AC1 characters—treat as anthology reset.
    Should you play it?
    Optional retro path after AC6 if you want historical context. Stop after Timeline II unless you commit to PS2-era AC3 saga.
    Release date
    US February 29, 2000 on PS2. Another Age is same-generation expansion.
  3. Armored Core 3

    Armored Core 3

    PS2MechMainlineTimeline III

    Armored Core 3 (2002) starts Timeline III—humanity underground, the Controller AI, and the surface reclamation arc fans call the best classic generation.

    Overview
    Overground return after nuclear exile; corporate wars escalate as you learn the Controller's role. Leads into Silent Line, Nexus, and Last Raven with save carry between some entries for parts transfer.
    In-game setting
    Continues through Last Raven—play in order within Timeline III before jumping to AC4.
    Should you play it?
    Best retro pick after AC6 if you want one classic generation—buy Nexus/Last Raven bundle guides on forums. Emulation-friendly on PS2 hardware or PCSX2.
    Release date
    US April 4, 2002 on PS2. Japanese release preceded US by months.
  4. Armored Core: Nine Breaker
    Optional

    Armored Core: Nine Breaker

    PS2MechOptionalSpin-off

    Nine Breaker (2004) is an arena boss-rush spin-off in the AC3 era—accepts Nexus saves for parts but adds no required plot.

    Overview
    Arcade-style consecutive AC duels test tuned builds without mission narrative.
    In-game setting
    Non-canon per community guides—parts transfer only reason to play.
    Should you play it?
    Optional—Hide optional filter. For Timeline III completionists who want every PS2 disc.
    Release date
    US September 2004 on PS2.
  5. Armored Core 4

    Armored Core 4

    PS3Xbox 360MechMainlineTimeline IV

    Armored Core 4 (2006) reboots into Timeline IV—NEXT mechs, Lynx pilots, colony oppression, and faster arena combat on PS3/Xbox 360.

    Overview
    Kojima particles and NEXT frame mobility replace slower AC3 movement—missions become more aggressive and aerial. Story is dystopian corporate war on a fresh world.
    In-game setting
    Direct setup for For Answer—same Lynx protagonist continuity.
    Should you play it?
    Optional before AC6. If you want one classic duo, many pick AC4 + For Answer (see next row). Xbox 360/PS3 backward compatibility varies—check your console.
    Release date
    US March 20, 2006 on PS3 and Xbox 360. Online lobbies largely inactive in 2026—solo campaign still viable.
  6. Armored Core: For Answer

    Armored Core: For Answer

    PS3Xbox 360MechMainlineTimeline IV

    For Answer (2008) continues AC4's NEXT war—airborne colonies, environmental collapse, and some of the series' bleakest endings plus the White Glint legacy boss.

    Overview
    Expanded NEXT customization and multi-route endings where player allegiance decides colony survival. White Glint appears as iconic optional encounter tying fans back to AC4 protagonist myth.
    In-game setting
    Darkest endings in franchise history—completionists hunt all faction routes.
    Should you play it?
    Timeline IV capstone—play immediately after AC4. Still optional for AC6-only players.
    Release date
    US March 18, 2008 on PS3/Xbox 360. Same platforms as AC4 for continuity.
  7. Armored Core V

    Armored Core V

    PS3Xbox 360MechMainlineTimeline IV–V

    Armored Core V (2012) shifts to five-person mercenary squads and tighter online focus—loose Easter eggs reference AC4 wreckage but fiction is another reset.

    Overview
    Team-based mission structure and AC build sharing emphasize cooperative play over solo Raven narrative. Story is thinner—gameplay systems carry the entry.
    In-game setting
    Leads directly to Verdict Day faction war meta—play pair back-to-back if committing to Timeline V.
    Should you play it?
    Optional bridge to Verdict Day. Online population low in 2026—buy for campaign completion, not multiplayer.
    Release date
    US January 24, 2012 on PS3/Xbox 360.
  8. Armored Core: Verdict Day

    Armored Core: Verdict Day

    PS3Xbox 360MechMainlineTimeline V

    Verdict Day (2013) closes the PS3 era with persistent faction conflict—last mainline before the decade gap to Fires of Rubicon.

    Overview
    Faction territory metagame layered on ACV mission framework—wins shift world state until finale campaigns. Some AC4 part references appear as lore Easter eggs only.
    In-game setting
    Timeline V endpoint—AC6 producer interviews confirm no direct story bridge.
    Should you play it?
    Last classic stop before AC6 unless you are collecting the full set. Not story-required for Rubicon.
    Release date
    US September 24, 2013 on PS3/Xbox 360.
  9. Armored Core VI: Fires of Rubicon

    Armored Core VI: Fires of Rubicon

    PS4PS5Xbox OneXbox SeriesPCMechMainlineTimeline VI

    Armored Core VI: Fires of Rubicon (2023) is the modern entry—planet Rubicon, coral catastrophe, stagger/ACS combat, and FromSoftware boss telegraph literacy applied to mech arenas.

    Overview
    Stagger breaks, ACS gauge, and mission freedom with mid-mission objective changes mirror Souls readability while keeping AC garage tuning. PC performance and mod community revived build-craft sharing.
    In-game setting
    Timeline VI Rubicon war—no save import. Souls fans: /fromsoftware; mech deep dive stays on this slug.
    Should you play it?
    Default 2026 buy—standalone per Bandai Namco launch interviews. Start here; pick one retro generation only if AC6 hooks you. Essentials path AC6 only on this page.
    Release date
    US August 25, 2023 on PS4/PS5, Xbox One/Series, and PC (Steam 1888160). 60 fps on PS5/Series/PC recommended.

FAQ

Release vs story generations, AC6 standalone status, Nine Breaker, and save-carry titles.

Release order

Release order lists US ship dates from 1997 through 2023 (plus optional spin-offs). Story order groups timeline generations—each reset tells a separate fiction. There is no one continuous Armored Core plot across all numbered games.

Armored Core VI: Fires of Rubicon alone. It is a standalone Rubicon story—no save or lore homework from ACV. Retro fans can pick one generation (often AC3 era or AC4/For Answer) instead of playing all seventeen titles.

Timelines

No. Bandai Namco and FromSoftware stated Fires of Rubicon uses a new storyline without direct connection to Armored Core V. Gameplay knowledge helps, but fiction does not continue from Verdict Day.

Think in generations: Timeline I (AC1 + expansions), II (AC2), III (AC3 through Last Raven), IV (AC4/For Answer, loosely tied to ACV/Verdict Day), and VI (AC6). Each reset—you finish one generation before jumping to another.

Optional & related

More timelines

Other release-order and story-order guides on this site.