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GB Studio

@gbstudio.dev

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system. Created by @chrismaltby.com

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06.01.2025
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Latest posts by GB Studio @gbstudio.dev

Looks awesome!

03.03.2026 17:16 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Another thing that may work for you is to keep the tmp directory as C:\tmp and manually deleting the _gbsbuild, _gbscache and _gbstools folders inside that, or clicking "Empty Build Cache" in the UI which does the same. I saw a similar issue to you on Windows just now, might need a bug fix release.

13.02.2026 14:39 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It's been a while but I seem to remember Windows didn't like having long paths for temporary directory and I had to just revert to using C:\tmp in cases where you provide too long a file path. Could you maybe try something shorter that you have permission to write to e.g. something like C:\gbstmp

13.02.2026 14:30 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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It looks like your user doesn't have permission to write to the temporary folder GB Studio uses anymore.

A quick fix would be to go into application settings and set a different temporary directory to somewhere you have permissions on your computer (screenshot is Mac but it's the same on Windows)

13.02.2026 14:04 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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It's been over a year since the last major update but I hope it's been worth the wait!

GB Studio 4.2.0 includes over 180 changes, improvements, new features, and bug fixes, making it the biggest release so far.

Available today at: chrismaltby.itch.io/gb-studio

13.02.2026 13:37 ๐Ÿ‘ 315 ๐Ÿ” 107 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 15
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As part of some work I've been doing to help optimise a @gbstudio.dev project I've put together this tool that other people might find useful codepen.io/roastb/pen/X... it lets you drop in background pngs and it merges similar tiles + creates a common tileset image

23.06.2025 15:28 ๐Ÿ‘ 57 ๐Ÿ” 14 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Been testing out GodotBoy this morning, a project for @godotengine.org that lets you drop in your @gbstudio.dev game and export a native exe for Windows/Mac/Linux. Seems like this could a good way for anyone looking to distribute in the different app stores greenf0x.itch.io/godotboy-tem...

23.06.2025 10:32 ๐Ÿ‘ 117 ๐Ÿ” 27 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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LGBTQ+ Game Boy Games 17 LGBTQ+ focused narratives with Game Boy aesthetics, spanning visual novels, adventure games, and slice-of-life stories. Experience diverse queer narratives through the lens of retro handheld gaming...

New Exhibit:Play Collection ๐Ÿณ๏ธโ€๐ŸŒˆ

LGBTQ+ focused game narratives that use the artstyle and mechanics of a retro Game Boy game. All of these can be found on @itch.io and most are made with @gbstudio.dev which means you can even play them on a physical Game Boy.

13.06.2025 11:06 ๐Ÿ‘ 75 ๐Ÿ” 41 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 2
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Working on some tools to help diagnose slowdown in @gbstudio.dev games. Can scrub through recordings and see what was running each frame. Already found a few easy wins for optimisation coming to the next release! Code up at github.com/chrismaltby/... if anyone might find it useful (plugin devs?)

06.06.2025 17:56 ๐Ÿ‘ 71 ๐Ÿ” 14 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 2
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Finished adding splash effect for when the hero falls into the water. I think it came out well.

#retrogames #retrogaming #gameboy #gbstudio #gameboycolor #gamedev #gamedevelopment #videogames #cultofblood #thecultofblood #castlevania @gbstudiocentral.com @gbstudio.dev @itchio.bsky.social

22.04.2025 11:39 ๐Ÿ‘ 33 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

Very cool!

07.02.2025 15:35 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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World Design for 2D Action-Adventures Award-winning action-adventure designers Christopher Totten and Adrian Sandoval guide you on a quest to create levels for different styles of 2D action-adventure games, from top-down dungeon-crawler a...

@totter87.bsky.social's latest book is out!

We want to help get the word out about their awesome book, so let's do a giveaway.

Repost this post to be entered into a draw for a copy. Contest ends on February 21st, 2025 at 11:59 PM EST.

www.routledge.com/World-Design...

07.02.2025 15:05 ๐Ÿ‘ 25 ๐Ÿ” 17 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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Top games made with GB Studio Find games made with GB Studio like Opossum Country, Small Town Emo (demo), Batty Zabella, Disco Elysium: Game Boy Edition, Neighbor on itch.io, the indie game hosting marketplace

Hi! Yes, the limit is 4MB. There's plenty of games tagged "Visual Novel" and "Interactive Fiction" at itch.io/games/made-w... if you want to see what's been done so far

07.02.2025 15:28 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Spent the afternoon playing through a collection of @gbstudio.dev games graciously provided by @brokestudio.bsky.social!

31.01.2025 18:23 ๐Ÿ‘ 47 ๐Ÿ” 9 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

New to Bluesky, any indie dev recommendations for me to follow? @gbstudio.dev and others :-)

13.01.2025 10:29 ๐Ÿ‘ 63 ๐Ÿ” 13 ๐Ÿ’ฌ 13 ๐Ÿ“Œ 0
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Back in the UK now! Returned to find another excellent issue of @gbstudiocentral.com magazine all about @gbstudio.dev games

13.01.2025 10:25 ๐Ÿ‘ 36 ๐Ÿ” 10 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1