LAST BREATH: Retouched

4.6
1.37K reviews
Content rating
Everyone 10+
100K+
Downloads
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
Learn more
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About this game

Long ago, two races ruled over earth.
A story you've been told time and time again.
But this time, things are different.

At first, you were like a god.
Nothing stood in the way of obliteration.
But this time, things are different.

Here's to another 999 years.

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Welcome to the Official LAST BREATH: Retouched Game Page.

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If you haven't played UNDERTALE (https://undertale.com/) yet, I really recommend you to check it out first and play through it before playing this game. Warning, this game contains flashing lights and fast moving images. Play at your own risk.

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Mt.Ebott 201X Long ago two races ruled over Earth: HUMANS and MONSTERS. One day, war broke out between the two. However, you already know this story. This time, a human fell down, and without reason, slaughtered the monsters. Massacres came and went, starting and stopping, until this human found a mysterious door. Curiousity struck the human and they opened the door. A strange figure stood in the center of the room, broken and motionless.. This human tried to interact with the figure, Suddenly it left without reason… The figure was finally released, it could roam around. Eventually it found a stand. There he encountered a skeleton named Sans. Seeing him as a valuable asset, the figure spoke to him frequently about his fantasies and theories. The figure even talked about his experiences. Now that sans knew what was going on, he swore on his last breath he would stop the genocides, no matter the cost.

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Game by Team Last Breath (Check In-Game Credits)
Official Mobile Port by SubRaiN, with help from Noriega and Cupcake_Bruh.

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FOLLOW THE SOCIALS:

--- Team Last Breath ---

YouTube: https://www.youtube.com/channel/UColyLMFQaCxlzjG5BU6BZPw
SoundCloud: https://soundcloud.com/lastbreathofficial
Discord: https://discord.com/invite/mCP9evyzNC
Twitter/X: https://x.com/ULBOfficial
Bluesky: https://bsky.app/profile/ulbofficial.bsky.social

--- SubRaiN Official ---

Telegram: https://t.me/subrainut
Discord: https://discord.gg/Hrj9xXyuN2
GameJolt: https://gamejolt.com/@PG_Developer
YouTube: https://www.youtube.com/@prodautovgames9016

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Thank you all who followed me all this time.
After so much time, I was finally able to achieve probably the only goal that I had for the last 4 years: to get into the Team Last Breath. And now, as you can see, I am an official porter and team member. Once again, thank you all. Without your support, I would never have managed this.

- SubRaiN Official
Updated on
Jul 14, 2026
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit

Ratings and reviews

4.6
1.26K reviews
David Atlas-Larronde
March 17, 2026
This is one of the best ULB games I've played but the only complaint is for some reason on the Special attack part where you jump up to the top then down the plates all comes together and then you can't escape and just kills you so that's the only problem and I hope you can fix it to where the plates don't come together so if don't trap you to your death but otherwise great game
22 people found this review helpful
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Mai
July 24, 2026
Fantastic port, it's optimized really well for the platform (Attack-wise and performance-wise). I've completed the fight numerous times already, the only thing that really bothers me is the slightly off-sync music in one particular part of the second phase... It's tickles my brain in the wrong way. The achievements were fun to get, I'll say, I'm still trying to no-heal this beautiful port. Definitely give it a try if you're up for a balanced challenge.
2 people found this review helpful
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Starry Artist
July 15, 2026
Absolutely phenomenal! As a mobile player, it is an absolute pleasure to play something as iconic as Undertale: Last Breath! ^^ I do keep my rating at four stars—that be due to the issue of the OST 'Twisted Reality' not being in sync with phase two. Whenever I begin, the UI does not spawn in with the melody. This delay continues throughout the gameplay, making the final attack feel anticlimactic. I would be delighted if this issue would be resolved. ^^
2 people found this review helpful
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What’s new

Patch 1:
Fixed incorrect controls when gravity changes;
Fixed the issue where the controller color would reset after the first death;
Added attack skipping during low FPS;
Optimization.