MADGAMES.FUN⌕Search games...
♡↻
[RETURN] Undertale: Quantum Realities Roblox game thumbnail
ROBLOX GAME DETAILS

[RETURN] Undertale: Quantum Realities

By Undertale: Quantum Realities Studio

The game contain FLASHING LIGHTS that may TRIGGER SEIZURES for people with PHOTOSENSITIVE EPILEPSY. - Undertale Quantum Realities, shortly UQR (U:QR) is a fighting genre game where you fight as characters from Undertale and Undertale Alternative Universes (Undertale AU's). We recommend you read the game guide! - Each character is designed to be unique and have their strong and weak sides, passives and abilities; We are trying to make the game interesting to play. If you have any suggestions, balance changes or bugs then feel free to tell us about them in the Community server! - Game Rules - 1. No exploiting/cheating 2. No bug abusing & tab-glitching 3. No farming with alt accounts, friends or any other person 4. No toxicity behaviour & harrasment 5. No pretend staff member in harmful way - This game is in BETA version

▶ Play on Roblox ↗Search Roblox games
Playing now3
Total visits221.8K
Favorites2.5K
Max server15
ABOUT THIS EXPERIENCE

About [RETURN] Undertale: Quantum Realities

The game contain FLASHING LIGHTS that may TRIGGER SEIZURES for people with PHOTOSENSITIVE EPILEPSY. - Undertale Quantum Realities, shortly UQR (U:QR) is a fighting genre game where you fight as characters from Undertale and Undertale Alternative Universes (Undertale AU's). We recommend you read the game guide! - Each character is designed to be unique and have their strong and weak sides, passives and abilities; We are trying to make the game interesting to play. If you have any suggestions, balance changes or bugs then feel free to tell us about them in the Community server! - Game Rules - 1. No exploiting/cheating 2. No bug abusing & tab-glitching 3. No farming with alt accounts, friends or any other person 4. No toxicity behaviour & harrasment 5. No pretend staff member in harmful way - This game is in BETA version

CreatorUndertale: Quantum Realities StudioGenreAllCreatedAug 8, 2023Last updatedAug 21, 2026

Player activity, visits and other stats can change as Roblox updates its data. MADGAMES refreshes these details periodically rather than storing a permanent snapshot.

RELATED DISCOVERY

More Roblox games like [RETURN] Undertale: Quantum Realities

BROWSE BY INTEREST

Roblox game collections

Best Popular Roblox GamesDiscover popular Roblox experiences with active player communities.Best Obby Roblox GamesFind Roblox obstacle courses, towers, parkour challenges and escape obbies.Best Tycoon Roblox GamesBrowse Roblox tycoon experiences focused on building, upgrading and earning.Best Simulator Roblox GamesExplore Roblox simulator games across pets, training, collecting and progression.Best Anime Roblox GamesFind Roblox experiences inspired by anime-style combat, worlds and progression.Best Horror Roblox GamesBrowse scary Roblox horror experiences, survival games and suspense adventures.

[RETURN] Undertale: Quantum Realities FAQ

Where can I play [RETURN] Undertale: Quantum Realities?

Use the official Roblox play link on this page. The experience runs on Roblox; MADGAMES does not host or copy the Roblox game files.

Is [RETURN] Undertale: Quantum Realities active right now?

The player count shown on this page comes from Roblox data and can change throughout the day.

Who made [RETURN] Undertale: Quantum Realities?

Roblox lists Undertale: Quantum Realities Studio as the creator of this experience.

Roblox and the individual experiences listed here are owned and operated by Roblox and their respective creators. MADGAMES is an independent discovery site and is not Roblox.