Kalos now runs from Vaniville through Santalune / Viola, Lumiose / Professor Sycamore and the Ambrette frontier.
PROJECT UPDATES
The adventure keeps moving.
Every promoted Definitive Red iteration now writes its own permanent public changelog, build number and search-discoverable update page automatically.
CURRENT CANDIDATEv10.91-kalos-openingBuild 10.91.1 · Ambrette frontier / Cyllage approach
LIVE BUILD SNAPSHOT · BUILD 10.91.1
Open Release Center →Ambrette frontier / Cyllage approach
Kalos is now staged from Vaniville through Santalune / Viola, Lumiose / Sycamore and the Ambrette frontier.
LATEST STORIES
Automatic builds + project stories.
Every promoted build is archived automatically while admin-authored stories remain independent and persistent.
BUILD CHANGELOG2026-09-16 · DEFINITIVE RED · UPDATE 01
v10.91-kalos-opening: Ambrette frontier / Cyllage approach
Kalos is now staged from Vaniville through Santalune / Viola, Lumiose / Sycamore and the Ambrette frontier.
Explore →
BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 02
v10.77-sinnoh-distortion: Route 222 / post-Distortion
Sinnoh now runs through the full Distortion World, the Lv100 Giratina encounter, Sendoff Spring and the Route 222 frontier.
Explore →
BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 03
v10.76-sinnoh-spear: Spear Pillar / Distortion portal
Sinnoh now reaches Mt. Coronet Ascent and Spear Pillar, completing all 128 signed-safe maps in group 44 at the Distortion portal frontier.
Explore →BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 04
v10.75-sinnoh-snowpoint: Mt. Coronet Upper Approach / post-Cyrus
Sinnoh is now live through Route 216/217, Acuity Lakefront, Snowpoint/Candice, Lake Acuity/Jupiter and Galactic HQ/Cyrus, ending at Mt. Coronet Upper Approach.
Explore →BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 05
v10.74-sinnoh-canalave: Route 216 South / post-lake crisis
Sinnoh is now live through Route 218, Canalave, Iron Island, Byron, the Lake Valor/Saturn and Lake Verity/Mars crisis chapters, ending at Route 216 South.
Explore →
BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 06
v10.73-sinnoh-pastoria: Route 211 East / post-Celestic
Sinnoh is now live through Pastoria, the Great Marsh, Crasher Wake, Route 212, the Psyduck road, Celestic Town and the Cyrus ruins battle.
Explore →BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 07
v10.72-sinnoh-veilstone: Pastoria Approach / post-Veilstone
Sinnoh is now live through Route 215, Veilstone, Maylene, the Galactic warehouse recovery, Lake Valor and the Pastoria approach.
Explore →BUILD CHANGELOG2026-09-15 · DEFINITIVE RED · UPDATE 08
v10.71-sinnoh-hearthome: Route 210 South / Solaceon
Sinnoh is now live through Mt. Coronet, Hearthome, Fantina, Route 209, Lost Tower, Solaceon Ruins and Route 210 South.
Explore →
BUILD CHANGELOG2026-09-12 · DEFINITIVE RED · UPDATE 09
v10.68-hoenn-postgame: Battle Frontier / World Pier
Hoenn postgame is now live through the Battle Frontier hub, Battle Tower, Battle Factory, Frontier Cave, Champion Rematch Arena and World Pier.
Explore →
BUILD CHANGELOG2026-09-12 · DEFINITIVE RED · UPDATE 10
v10.67-hoenn-league: Ever Grande / Hoenn League / Champion Terrace
Hoenn is now built through Ever Grande, Victory Road, Wally, the Elite Four, Champion Steven, Hall of Fame and the postgame pier.
Explore →
BUILD CHANGELOG2026-09-10 · DEFINITIVE RED · UPDATE 11
v10.66-sootopolis-climax: Sootopolis / Sky Pillar / Rayquaza
Hoenn legendary climax is now live through Seafloor Cavern, Sootopolis, Cave of Origin, Sky Pillar, Rayquaza and Wallace.
Explore →BUILD CHANGELOG2026-09-10 · DEFINITIVE RED · UPDATE 12
v10.65-mossdeep-space: Mossdeep / Space Center / Route 127
Eastern Hoenn now runs from the Aqua Hideout through Route 124 into Mossdeep, Tate & Liza, the Space Center, Route 125, Shoal Cave and Route 127.
Explore →BUILD CHANGELOG2026-09-09 · DEFINITIVE RED · UPDATE 13
v10.64-lilycove-mtpyre: Lilycove / Mt. Pyre / Eastern Sea
Hoenn East now runs from Route 121 into Lilycove, through Mt. Pyre and across Route 123 to the Eastern Sea Gateway.
Explore →
BUILD CHANGELOG2026-09-09 · DEFINITIVE RED · UPDATE 14
v10.63-fortree-winona: Fortree / Winona
Hoenn now loops back through Route 115/116, Rusturf Tunnel and Verdanturf into the live Petalburg Gym / Norman chapter, then opens Route 118 and Route 119.
Explore →BUILD CHANGELOG2026-09-09 · DEFINITIVE RED · UPDATE 15
v10.62-hoenn-return: Weather Institute / Fortree approach
Hoenn now loops back through Route 115/116, Rusturf Tunnel and Verdanturf into the live Petalburg Gym / Norman chapter, then opens Route 118 and Route 119.
Explore →LIVE BUILD2026-09-09 · DEFINITIVE RED · UPDATE 16
v10.61 opened Hoenn North
Route 111/112, Fiery Path, Mt. Chimney, Jagged Pass, Lavaridge/Flannery, Fallarbor and Meteor Falls were added during the v10.61 development milestone.
Explore →
MEGA SYSTEMS2026-09-08 · DEFINITIVE RED · UPDATE 17
Mega Meganium is more than a concept
Dedicated graphics, Alpha encounter flow and reward progression make it one of the project’s showcase systems.
Explore →
POKÉDEX2026-09-08 · DEFINITIVE RED · UPDATE 18
The Definitive Pokédex keeps expanding
The website explorer already covers the modern National Dex and is being connected back to the hack’s world data.
Explore →PERSISTENT BUILD HISTORY
Every iteration stays in the record.
The ROM publisher creates one build-history entry for each distinct authoritative candidate + ROM identity. Same-version rebuilds receive a new revision number instead of replacing history.
BUILD 10.91.1v10.91-kalos-openingSep 16, 2026, 8:41 PM UTC
Ambrette frontier / Cyllage approach
CURRENTKalos is now staged from Vaniville through Santalune / Viola, Lumiose / Sycamore and the Ambrette frontier.
BUILD 10.77.1v10.77-sinnoh-distortionSep 15, 2026, 11:01 PM UTC
Route 222 / post-Distortion
ARCHIVEDSinnoh now runs through the full Distortion World, the Lv100 Giratina encounter, Sendoff Spring and the Route 222 frontier.
BUILD 10.76.1v10.76-sinnoh-spearSep 15, 2026, 8:50 PM UTC
Spear Pillar / Distortion portal
ARCHIVEDSinnoh now reaches Mt. Coronet Ascent and Spear Pillar, completing all 128 signed-safe maps in group 44 at the Distortion portal frontier.
BUILD 10.75.1v10.75-sinnoh-snowpointSep 15, 2026, 7:55 PM UTC
Mt. Coronet Upper Approach / post-Cyrus
ARCHIVEDSinnoh is now live through Route 216/217, Acuity Lakefront, Snowpoint/Candice, Lake Acuity/Jupiter and Galactic HQ/Cyrus, ending at Mt. Coronet Upper Approach.
BUILD 10.74.1v10.74-sinnoh-canalaveSep 15, 2026, 5:41 PM UTC
Route 216 South / post-lake crisis
ARCHIVEDSinnoh is now live through Route 218, Canalave, Iron Island, Byron, the Lake Valor/Saturn and Lake Verity/Mars crisis chapters, ending at Route 216 South.
BUILD 10.73.1v10.73-sinnoh-pastoriaSep 15, 2026, 12:36 PM UTC
Route 211 East / post-Celestic
ARCHIVEDSinnoh is now live through Pastoria, the Great Marsh, Crasher Wake, Route 212, the Psyduck road, Celestic Town and the Cyrus ruins battle.
BUILD 10.72.1v10.72-sinnoh-veilstoneSep 15, 2026, 12:00 PM UTC
Pastoria Approach / post-Veilstone
ARCHIVEDSinnoh is now live through Route 215, Veilstone, Maylene, the Galactic warehouse recovery, Lake Valor and the Pastoria approach.
BUILD 10.71.1v10.71-sinnoh-hearthomeSep 15, 2026, 11:37 AM UTC
Route 210 South / Solaceon
ARCHIVEDSinnoh is now live through Mt. Coronet, Hearthome, Fantina, Route 209, Lost Tower, Solaceon Ruins and Route 210 South.
BUILD 10.68.1v10.68-hoenn-postgameSep 12, 2026, 7:14 AM UTC
Battle Frontier / World Pier
ARCHIVEDHoenn postgame is now live through the Battle Frontier hub, Battle Tower, Battle Factory, Frontier Cave, Champion Rematch Arena and World Pier.
BUILD 10.67.1v10.67-hoenn-leagueSep 12, 2026, 12:10 AM UTC
Ever Grande / Hoenn League / Champion Terrace
ARCHIVEDHoenn is now built through Ever Grande, Victory Road, Wally, the Elite Four, Champion Steven, Hall of Fame and the postgame pier.
BUILD 10.66.1v10.66-sootopolis-climaxSep 10, 2026, 8:16 PM UTC
Sootopolis / Sky Pillar / Rayquaza
ARCHIVEDHoenn legendary climax is now live through Seafloor Cavern, Sootopolis, Cave of Origin, Sky Pillar, Rayquaza and Wallace.
BUILD 10.65.1v10.65-mossdeep-spaceSep 10, 2026, 12:38 AM UTC
Mossdeep / Space Center / Route 127
ARCHIVEDEastern Hoenn now runs from the Aqua Hideout through Route 124 into Mossdeep, Tate & Liza, the Space Center, Route 125, Shoal Cave and Route 127.
BUILD 10.64.1v10.64-lilycove-mtpyreSep 9, 2026, 9:56 PM UTC
Lilycove / Mt. Pyre / Eastern Sea
ARCHIVEDHoenn East now runs from Route 121 into Lilycove, through Mt. Pyre and across Route 123 to the Eastern Sea Gateway.
BUILD 10.63.1v10.63-fortree-winonaSep 9, 2026, 6:53 PM UTC
Fortree / Winona
ARCHIVEDHoenn now loops back through Route 115/116, Rusturf Tunnel and Verdanturf into the live Petalburg Gym / Norman chapter, then opens Route 118 and Route 119.
BUILD 10.62.1v10.62-hoenn-returnSep 9, 2026, 6:37 PM UTC
Weather Institute / Fortree approach
ARCHIVEDHoenn now loops back through Route 115/116, Rusturf Tunnel and Verdanturf into the live Petalburg Gym / Norman chapter, then opens Route 118 and Route 119.
CURRENT CHANGELOG
Build 10.91.1 · v10.91-kalos-opening
The exact v10.91 candidate passes all 82 directory sections, the 649-map Definitive audit, component/resource gates and all 18 explicit Kalos landing checks.
Viola and Sycamore both use six-Pokémon Lv100 teams; visible runtime QA and original-hardware approval remain pending.
NEXT CHAPTER
Cyllage City / Grant
Run the visible v10.91 Kalos QA tour through Viola and Sycamore, then continue immediately from Ambrette into Cyllage City and Grant.
Follow the live roadmap →