Comments (238)
Undertale Last Breath Phase 3 RTF's Take 2
Undertale Ultra Sans Fight RTF's Take
Undertale Last Breath Phase 3 RTF's Take
Undertale - Battle Sumilator - Dusttrust Phase 1 By RTF Nerfed Mode Complete!
> https://youtu.be/I8gg4o5YkcQ
Undertale - Battle Sumilator - Ultra Sans By RTF Nerfed Mode Complete!
> https://youtu.be/m7ZhOnl_VWI
Undertale - Battle Sumilator Last Breath Phase 3 by rtf Nerfed Mode Complete!
> https://youtu.be/X2V4zTXV6A0
Му gameplay Debug Mode - https://youtu.be/K0utPm70DCQ
I just finished Dusttrust...and I have to say, this is almost a Christmas present for a Dusttrust fan, everything in this game is simply perfect for me.
Phase 1 is difficult but MUCH easier than the others, but it's still of excellent quality.
Phase 2, I would say, was the HARDEST of all, and the one I spent the most time trying, and it was INCREDIBLE.
Phase 3 was VERY fun and very unpredictable, the cutscenes, Sans and Papyrus interacting with each other...it was just...incredible.
And phase 4...WAS SIMPLY THE BEST I'VE EVER SEEN, great design, insane difficulty, and very epic.
Man...I can only say...thank you for making this masterpiece.
Awesome game :)
https://www.youtube.com/watch?v=AM57MuVmSwQ
Undertale - HQ
UTHQ - DUSTTRUST
UNDERTALE - Battle Simulator
Undertale - HQ
Discord : https://discord.gg/g2kkZ4JFt9
A collection of Undertale fangames with my styles.
You need to be on 64-bit Windows in order to run this game!
이 게임은 한국어를 지원합니다.
What does Undertale - HQ provide?
Undertale HQ provides unique Undertale fangames / famous Undertale fangames that were made with RTF's style. But don't worry. The game-making styles aren't based on 2021~2023 era. It will completely be based on the new styles of making.
Why does this exist?
Basically Just For Hobby. I don't have any plans to make this game famous just like the big projects ongoing in Undertale Community. When I find one interesting, or when someone wants HQ to have that battle, I'll try to make it. But it doesn't mean I'll make it with 100% chance.
Is it possible to run this game other than Windows(for example, Android or Linux)?
(UPDATE 12/25/2025) : There are some unofficial ports for Android these days. Note that these are unofficial ports! You take your responsibilities for using what could potentially cause your phone to get infected by an unknown malware.
Since the features in the extensions of this game are designed for Windows, It is unlikely that this game will be ported for other operating systems, as it will take much more work to make the extensions fit for the specific OS.
Windows Defender or My anti-virus detected the extension file as a Trojan virus!
Since some functions of the extension (UTHQEXtension.dll) need the access to your Windows system, It can be flagged as a trojan virus. But YOU DON'T NEED TO WORRY. The file is 100% safe.
Is the source code project of Undertale HQ available?
There's a GitHub repo of Undertale HQ for back-up purposes, But It is unlikely for Undertale HQ to be open-sourced later, As some resources are highly confidential, It will be dangerous for me to do it.
