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xyroyumi

@xyroyumi.bsky.social

4 followers 1 following 9 posts

Married game developers behind Undertale BREACHED! www.undertale-breached.com

Posts Replies Media

xyroyumi @xyroyumi.bsky.social · 11/01/2026

For our #undertale #au project (SCP crossover), we're introducing Dr. Alto Clef as Sans! Join our Discord server! undertale-breached.com

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xyroyumi @xyroyumi.bsky.social · 09/01/2026

For our #undertale #au project (SCP crossover), we're introducing Dr. Rights as Mettaton! Join our Discord server! undertale-breached.com

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xyroyumi @xyroyumi.bsky.social · 02/01/2026

SCP-860-1 in Undertale BREACHED! My wife attempted to make tilesets. Little did I know, she was gonna be much better than me. It's incredible. Here you go, authentic-looking, sparkly tilesets. I can already tell how much I'm gonna like designing this area. #scp #undertale #au #fangame #gamedev

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xyroyumi @xyroyumi.bsky.social · 29/12/2025

There's a librarian NPC in Snowdin. I wonder who's our replacement for the character... CHECK OUT UNDERTALE BREACHED: www.undertale-breached.com #scp #undertale #undertaleAU #gamedev

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xyroyumi @xyroyumi.bsky.social · 29/12/2025

Hey, you! So you like Undertale and the SCP Foundation? www.undertale-breached.com Let's get started, then! #undertale #au #gamedev #fangame #scp #scp_foundation

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xyroyumi @xyroyumi.bsky.social · 28/12/2025

So, you like SCP and Undertale... Lots of fans of both also do! My wife & I are developers of the perfect fusion fangame called Undertale BREACHED. Packs the punch of SCP, and the whimsy of Undertale. Check it out! #scp #undertale #fangame #crossover www.undertale-breached.com

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xyroyumi @xyroyumi.bsky.social · 27/12/2025

Interviewing the sprite artist & other half of xyroyumi, Yumi herself! - What was the most difficult asset to make, and why? Yumi stated that animating dance sets for Dr. Rights proved to be challenging.. yet she goes and makes multiple of them. 🔥 #scp #undertale #fangame #gamedev

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xyroyumi @xyroyumi.bsky.social · 27/12/2025

Did you expect saving to be dull? Saving is done through using saveboxes, but 90% of them need to be hacked! Fight enemies, Space Invader style, and defeat David Rosen! Footage of the live battle can be seen on our YouTube: youtu.be/DVtUQh8vboI #scp #Undertale #fangame #gamedev #davidrosen #au

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