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Chase

@chasemdev

Father • Entrepreneur • Founder • SWE @ Indeed • Opinions are my own

chasem.dev
Joined January 2026
  • Tweets479
  • Following83
  • Followers317
I wanted to share a project I've been working on. It's a Murder Mystery "whodunit" that requires you to progress through the game using only your Voice. The conversations are realtime OpenAI agents with different information, and personas. I'd love to get some testers!
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Version 0.4 of the Pokemon Colosseum is out now on stable. Video dump below - Generation 4 Pokemon, and Battle Mechanics - Full online battles, team builders, Pokemon Showdown import, Orre Colosseum, Hoenn Stadium, Gen 3 OU - Pick any two starters, add Pokémon of your own with packs, link a Game Boy Advance save to trade, and play in French, German, Spanish or Italian. - 10 PC boxes, a fast forward toggle and a long list of fixes github.com/chasem-dev/coloss…
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Starter Select Screen
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Shortcuts "quick moves" controller keybinds.
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In launcher model viewer, gen 4 cries.
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You have no reason to, but now you can choose your starters in Pokemon Colosseum’s PC port
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github.com/chasem-dev/coloss…
GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

Pokémon Colosseum Native PC Port Launcher. Contribute to chasem-dev/colosseum-launcher development by creating an account on GitHub.

github.com
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Yes, we have 10 boxes currently (on beta)
Psystrike (@Psystrike96) profile picturePsystrike@Psystrike96Nov 10
Replying to @chasemdev
What great news? Have you solved the Box issue by any chance? As far as I remember, Colosseum had a maximum of three Box.
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This is highly desirable, basically letting people define every npcs party in the story, to define their own kind of challenge they can share
Moonlight the Zoroark (@Moonlight_Zoro) profile pictureMoonlight the Zoroark@Moonlight_ZoroNov 10
Replying to @chasemdev
Hell yeah! :D also I know that you said these new shadows are randomiser only, is it at all possible to give trainer npcs more than one shadow? If not what about a vendor with some
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OH I forgot to mention this, we fixed Shiny hunting in Pokemon Colosseum pc port. Pokemon will show up shiny in battle, and reroll from closing the game. Note, if you finish the battle after the Pokemon has been assigned shiny or not shiny, it does not reroll. It’s locked.
Image from Chase (@chasemdev)
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Image from Chase (@chasemdev)
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Gen 4 Pokemon are now live on the Pokemon Colosseum PC Ports beta branch. You must have a Pokemon BR copy to get models, or play without the models, with stand ins. Please note, this video demo does include me pressing L + R to speed time up.
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Image from Chase (@chasemdev)
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- Randomizer - Online Party Editor & Battle - In launcher Pokedex and model viewer - Import & Export Dolphin saves - Save from Menu github.com/chasem-dev/coloss…
GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

Pokémon Colosseum Native PC Port Launcher. Contribute to chasem-dev/colosseum-launcher development by creating an account on GitHub.

github.com
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Image from Chase (@chasemdev)
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PAL LANGUAGES AVAILABLE IN BETA LAUNCHER FOR POKEMON COLOSSEUM PC PORT SETTINGS -> LAUNCHER -> BETA
Image from Chase (@chasemdev)
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github.com/chasem-dev/coloss…
GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

Pokémon Colosseum Native PC Port Launcher. Contribute to chasem-dev/colosseum-launcher development by creating an account on GitHub.

github.com
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I received a lot of requests to get the Gameboy support setup for Pokemon Colosseum with Pokemon Emerald Saves. Available now on the Beta branch.
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Next i need to get this working with USB device
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github.com/chasem-dev/coloss…
GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

GitHub - chasem-dev/colosseum-launcher: Pokémon Colosseum Native PC Port Launcher

Pokémon Colosseum Native PC Port Launcher. Contribute to chasem-dev/colosseum-launcher development by creating an account on GitHub.

github.com
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