Is Pokémon Chaos Origins completed?

Pokémon Chaos Origins is a RPGXP Pokémon ROM hack.

What platform can I play Pokémon Chaos Origins on?

You can play Pokémon Chaos Origins on Windows PC and Android.

Download Pokémon Chaos Origins RPGXP Fan Game - Background Aura - Gohan's Tips

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PUBLISHED ON October 22, 2026

Pokémon Chaos Origins

By UnOvA

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AuthorUnOvA

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Game Description

Deep down the treacherous Void Zones of Redstone Canyon, an interdimensional portal opened and unleashed chaotic "virus beasts" upon the Tamterra region. In response, a massive wall was erected to seal them away, and the Canyon Operation was established to defend the region and study the outbreak. Fifteen years later, after graduating from Redstone Academy, you set out on an open-world journey to aid the citizens, conquer Gyms and Canyon Operation Bases, and earn the right to challenge the Pokémon League in your hometown of Genesis.

Original Creator

Visit Source / Author Website

https://eeveeexpo.com/threads/8612/

Demo v.0.2.2 (22/10/2026) — Playable up to 5 Gyms and 3 Canyon Operation Bases (C.O.B.s) covering nearly half the Tamterra region with ~20 hours of playtime.

Key Features

Open-World Tamterra RegionExplore a massive continent roughly the size of two regions with diverse biomes ranging from lush jungles to icy mountains, completely free of roadblocks and featuring color-coded zones that define local level difficulty.

Dynamic Level ScalingRival encounters and major boss battles automatically scale to match your team's levels to maintain a balanced challenge regardless of your exploration path.

HM Exploration ItemsDiscover dedicated HM items while exploring that unlock new pathways, hidden areas, and valuable items without taking up Pokémon move slots.

Three-Part Story StructureExperience a world-building narrative split into three distinct acts

[New] Viralization Battle GimmickFully evolved or single-stage Pokémon can use a single-use Booster Spray to temporarily gain the Virus type for one battle, giving them resistance to all standard move types and super-effective offensive damage against all types except Poison and Ghost.

Mutated FragmentsCollect fragments found across the overworld and dropped by defeated virus Pokémon, which serve as essential currency for obtaining Booster Sprays and advancing research.

[New] Field Researchers & Powerful BerriesMeet Canyon Operation Field Researchers who trade your collected Mutated Fragments for rare, potent battle berries capable of turning the tide in combat.

Custom Starter TrioChoose from three original starter Pokémon with custom abilities and lore—the Grass-type Floranny (Overgrow / Stench / HA

Rogue-Like DungeonsEnter challenging gauntlets stripped of your items and limited to a party of only three Pokémon, featuring randomly generated rooms, curated boss battles, and rare loot upon clearing them.

Zone BossesEvery zone houses an optional Zone Boss who will challenge you with a level-scaled team and grant valuable rewards once you have defeated every trainer in their zone.

Recovery StationsFuel-station-style convenience Pokémon Centers placed along routes and zones that allow you to heal your team, manage your PC storage, and purchase supplies.

Wandering Spirits & Resting SpotsLocate wandering spirits across the map and guide them to designated Resting Spots to uncover hidden areas, rare items, and special wild encounters.

Battle Points & Vending MachinesEarn Battle Points from non-generic trainer battles to spend on competitive held items at specialized vending machines.

[New] Overworld Encounters & Instant CatchingWild Pokémon roam visibly in the overworld and can be caught immediately on the field without triggering full battle transitions or lengthy animations.

Following PokémonYour lead Pokémon walks alongside you in the overworld throughout your journey.

Side Quests, Trades & Gift EggsInteract with various NPCs across towns and routes who offer dedicated side quests, special trade offers, and free Pokémon eggs.

Hidden GrottosDiscover secret grottos tucked away across Tamterra housing rare items and Pokémon with Hidden Abilities.

Pokémon Generations 1–9Build your team from an extensive roster of Pokémon spanning from Generation 1 through Generation 9.

[New] Significantly Increased Shiny OddsEnjoy an elevated Shiny Pokémon encounter rate boosted to 1 in 500.

Menu Encounter CheckerCheck available wild encounters for your current area directly from the pause menu.

Speed-Up FunctionalityToggle game speed-up instantly at any time by pressing the Q key.

Modern Save ManagementIncludes both automatic saving and support for multiple independent save file slots.

EXP All & Streamlined GrindingFeatures EXP All alongside rewarding gameplay loops designed to minimize tedious grinding.

Berry PotsCultivate and grow your own berries on the go using portable Berry Pots.

Updated UI & Advanced Town MapFeatures a modern, revamped user interface and a detailed, feature-rich Town Map to assist with navigation.