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)

Papyrus fans, rejoice! We fixed him. ("We" as in DepressoKnows, who updated his sprites!)

ko-fi.com/philiplol10119 Hey all. I hate doing something like this, but life has not been super kind to me and I'm struggling to make ends meet. Whether it's a donation or simply spreading this around, any little help I can get matters.

DEV UPDATE - December 2024 It's our 4th Demo v1.0 release anniversary! Read our newest TS!UNDERSWAP Dev Update for: - Current development priorities and progress - Small preview screenshots - End of Year Q&A - Lengthy Community Spotlight - A Year in Review gamejolt.com/p/dev-update...

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)

Papyrus fans, rejoice! We fixed him. ("We" as in DepressoKnows, who updated his sprites!)

It was our 9th birthday 2 days ago! From what we've been able to find, the project began public development on February 16, 2016 -- even though since then, it's significantly evolved into something entirely different. Here's to hoping it won't take us 9 more years to finish this little fangame!!

Played TS!underswap over the summer last year and tsus chara is so dear to me (as is the entire koffin keep segment 💜) #tsus #tsunderswap #chara

This year’s showcase was a blast!! Make sure you check out UnderEvent’s latest installment if you haven’t—there’s a few cameos we were pleasantly surprised by!

We're all in trouble. Big trouble. Thank you, our team and every participant for watching. Loveable great people with an amazing audience as-well. We hope to see you for the finale! And worry not, I'm sure other people will make their own events after us. Until then, we love you! 💜

30 MINUTES REMAIN. Meanwhile as you wait, why don't you check out 'RALSEI & THE BIRD'? Or maybe the Green Sans Comic? Fill out this Bingo Card?! Watch our amazing shorts?!?!. No? Oh..

UnderEvent is tomorrow at 3:30 PM EST!! We're really excited to see what the crew has in store for us this time around, as well as each of the projects featured -- best of luck on a smooth premiere!

I̴̛̱̰̟̰ͅṪ̴̪͙͔̼̫́̌ ̴̢̺̦̝̔̈̒̊͝͝B̴̖̈́È̸̢̢͕͓̙̔͜G̴͍͖͆́͘͠I̴̬̳̿̐̓͗͗̈Ṋ̵̪͍̈́̚ͅS̴̢̡͇͕̖͛̈́͋͆͘.̵̝̗̬͊. ONE DAY REMAINS… TOMORROW AT 3:30PM EST. #undertale #deltarune #underevent

Reminder! UNDEREVENT 2024: Shadows Manifest will premiere this Saturday at 3:00PM EST. Be there! #undertale #deltarune #underevent

(REPOST) We won't back down. I have been slowly planning the charity event I said I would do this year, which I've decided on a title: The UT Bunnathon!!! Hosted by me, Sarah VyletBunni! Tentatively scheduled for June 23-27, 2025. More details to come later. #undertale #deltarune #charity #lgbtq

6 DAYS LEFT… 1.25.25 Meet Dr. MRONE - Head Scientist #undertale #deltarune #underevent

A year ago, we released TS!UNDERSWAP Demo v2.0: Starlight Isles! To say we were floored and humbled by the reception is an understatement -- thank you so much to everyone who's shared kind words, and remained patient while we work on this little fangame. We're excited to release more in the future!

UNDEREVENT 2024: Shadows Manifest Trailer 01.25.2025 The fate of the multiverse is at hand. #undertale #deltarune #underevent

UnderEvent 2024's teaser trailer is out! Go ahead and check it out -- this one's looking to be very, very interesting.