happy late 5th anniversarynto the game that changed my brain chemistry #ts!underswap #ts!us #tsunderswap

btw i didnt mention this but im on @teamswitched.dev now...

I'm on Team Switched now.

Oh yeah I forgot to mention I work for @teamswitched.dev underswap now how cool! #undertale #deltarune

Today was the 5th anniversary of TS!UNDERSWAP Demo v1.0! It's amazing to think we've gotten this far -- in just January, it'll be the 2nd anniversary of v2.0! We've been making some neat progress lately, and just brought on 4 new team members! Let's hope that 2026 is a good year for development!

Please support our music director, Devilredd! He and his brother been in a really rough spot, and need some help getting out of a bad living situation. Even just sharing the post below helps!

Please. If you can donate, anything is appreciated. None of this money is going to our mother, only to help my brother and I afford to keep this roof over our heads. Thank you!✨ gofund.me/fc946dfc8

Update on UNDEREVENT's Development & Project applications

Have you posted a speedrun or playthrough of TS!Underswap, or know someone who has? Share in the replies below! We want to give attention to the individuals who keep this community alive with their passion alone.

Have you posted a speedrun or playthrough of TS!Underswap, or know someone who has? Share in the replies below! We want to give attention to the individuals who keep this community alive with their passion alone.

So cute #TSUnderswap

We've released TS!UNDERSWAP Demo v2.0.11 to update the credits and change a naming easter egg to "IOU." gamejolt.com/p/ts-undersw...

We've released TS!UNDERSWAP Demo v2.0.10 to update our community-made Italian (Italiano) localization! gamejolt.com/p/ts-undersw...

Whipping up a small teaser for what I’ve been cooking up. Won’t be much! But I just want to show off the start of my passion project… 👁️❌ See you Oct 31st! (Maybe…) #indiedev #indiegame #RPGMaker

trying so hard to be scary and for whattt #Undertale #TSUnderswap

A little late here, but two of our directors (apparently?!?) worked on Undertale’s 10th anniversary content — BeholdMaxine and colinator27! None of us had any idea prior to the credits showing on-stream. Imagine our surprise!

Please support our music director, Devilredd! He and his brother been in a really rough spot, and need some help getting out of a bad living situation. Even just sharing the post below helps!

🚨I should’ve posted this myself the day we created it, but wanted to share it amongst close friends first. My little brother and I are in a tense and urgent situation. Our mother had gambled away our entire emergency savings foolishly and now my brother and I are pushing to survive. 🧵

Happy 10th Anniversary, UNDERTALE! To celebrate the occasion, here's a preview showcasing one of Demo v3.0's random encounters: Moulder! We originally planned to have a longer Crystal Mines teaser video for today, but need more time before it's done -- once it's ready, we'll post it!

Happy 10th Anniversary, UNDERTALE! To celebrate the occasion, here's a preview showcasing one of Demo v3.0's random encounters: Moulder! We originally planned to have a longer Crystal Mines teaser video for today, but need more time before it's done -- once it's ready, we'll post it!

*Never before have i felt this way. This power...is this strength? I feel...unstoppable. (Despite being "boo-hoo yor evile" route, it's amazing :]) #ts!underswap #Chara

We've released TS!UNDERSWAP Demo v2.0.9 to add a new community-made Italian (Italiano) localization, and to update our community Russian (Русский) localization. gamejolt.com/p/ts-undersw...

WE'RE never GETTING OUT OF RUINED HOME WITH THIS ONE 🔥🔥🔥 As we continue working on low-priority sprite revamps alongside more important v3.0+ tasks, we've been finalizing our Aaxel resprite! Still subject to change.

rare ts!underswap fun fact; this was one of two pieces of sound design i contributed towards the game. it was hugely inspired by Suikoden 1's "Echoes of the Changing Past", which plays when you visit an abandoned version of the game's 1st town. www.youtube.com/watch?v=1eEP...

WE NEED TO SELL 200! THE VOID PLUSHIE IS NOW ON MAKESHIP. ALL PROFITS WILL GO TOWARD THE @TrevorProject! Don't worry, it won't hurt you ➤ PLEDGE NOW AND HELP US REACH 200!! www.makeship.com/products/the...

Here's a sneak peak of a future update! All of the Boogiemen's new battle sprites are finished and implemented in-game -- all we have to do is polish things up, fix some issues, and manually backport everything from the Demo v3.0+ branch to Demo v2.0's. Then, the new music... and it's good to go!

Since the UT Bunnathon was unfortunately cancelled, we’ll have to figure out how we want to handle the Crystal Mines preview clips that were meant to be donation incentives—the amount for each hadn’t been reached, though we’ll likely still showcase them after some additional polish work is done.

THE BUNNATHON STARTS TOMORROW!!! The first day will be a fairly relaxed day. We'll start with a playthrough of either UNDERTALE or DELTARUNE, play through a full tour of Team Fortress 2 MvM, and then to close out, we'll play some skribbl.io. Hope to see you there! #deltarune

All new sprites for the Boogiemen (excluding a new fight cloud animation at the end) are finished and being implemented in-game! We're currently nearing completion with this on the Demo v3.0+ branch, and will need to backport everything to the 2.0 branch afterwards.

The UT Bunnathon will be raising money for The Trevor Project via Tiltify! Our initial goal will be $3,000, and we'll expand out a couple times throughout the event's duration. The Bunnathon will be held from June 23-27 across 5 livestreams on the VyletBunni Twitch channel!

New Boogiemen sprites are almost finished!

That's right, Gary! TS!UNDERSWAP will have its own donation incentives for the UT Bunnathon! Make sure to tune in between June 23-27, and donate if you can!!

New DELTATRAVELER devlog! A long-needed status update, since it's been quite silent for a long while. deltatraveler.vyletbunni.com/news/20250612/

What's tomorrow?

Happy Pride Month! To celebrate the occasion, we're making this our Discord icon again. (Our users love it!)

Speaking of!!! Announcing two Bunnathon events! I will be doing blind playthroughs of two well-known fanworks: Inverted Fate and Ribbit! AND I will be doing it alongside their creators @dorked.bsky.social and @beholdmaxine.bsky.social!!! Inverted Fate on June 24th Ribbit on June 26th BE THERE!!

HAPPY PRIDE MONTH My big little project this month is going to be the Bunnathon because it's the best way I can think to fight back. Coming in 3 weeks, starting June 23rd.

We've updated our website with brand new guidelines and resources for community-made localizations! teamswitched.dev/localization...

SPRING CLEANING - April 2025 Our newest TS!UNDERSWAP devlog showcases some of our smaller-scope tasks involving refinements to existing content, and explains our design philosophies thereof. gamejolt.com/p/spring-cle...

We've released TS!UNDERSWAP Demo v2.0.8 to add our very first community-made localization, for Russian (Русский!) For more information on in-development localizations, guidelines for adding community localizations to the game, and other resources, check the full devlog: gamejolt.com/p/ts-undersw...

UNDEREVENT will release in 2026.. but why?

🕸️🕷 Tea-time with Muffet 🕷🕸️ (I really love her cooking date and character too, not as much as specific cherry though 🍒) #ts!underswap #Muffet #Chara

We've released TS!UNDERSWAP Demo v2.0.8 to add our very first community-made localization, for Russian (Русский!) For more information on in-development localizations, guidelines for adding community localizations to the game, and other resources, check the full devlog: gamejolt.com/p/ts-undersw...

Reminder that we have a website! We just made some small improvements to the FAQ page -- to better describe what's listed on our Support page (i.e. info on Mac support ending, etc.), and current information on language support. We get a ton of questions about these, hope it helps! teamswitched.dev

Want a quicker look at everything? No problem! 🧵⏬ First up were Papyrus's dialogue portraits and battle heads, which were modified to retain his angular look from Undertale. We showed these off here before, but here's a new GIF version! These edits were done by DepressoKnows.

SPRING CLEANING - April 2025 Our newest TS!UNDERSWAP devlog showcases some of our smaller-scope tasks involving refinements to existing content, and explains our design philosophies thereof. gamejolt.com/p/spring-cle...

day 103 (of drawing CROSSBONES daily? until ts!underswap fully releases): each frame of this is a year taken off of my life for drawing this #tsunderswap #undertale you guys are seeing this too.

You thought we were going to prank you guys today? April Fooled. (Working on a mini-devlog called "Spring Cleaning" that just recaps the different sprite updates we've been doing, and goes into our design process behind it. Besides that, not much to report right now!)

Here comes another! Every now and then we like to make some touchups to earlier material -- primarily to maintain stylistic consistency throughout the game as it develops further, and sometimes for some extra flair. It's Temmie! (may bite)