Undertale: Last Corridor

>> DISCLAIMER: This game is not made by the developers of old ULC, or JustAdrian02. We are currently undergoing numerous changes. <<

⭐️ Undertale: Last Corridor is a game based on Undertale and its AUs (Alternate Universes). You can play on the Chara Team and work together with your teammates to defeat your enemy — or play on the Sans Team, taking on your numerous foes with varying powers and movesets. 

🏆 Win rounds to become stronger, gaining access to more powerful options to play with on both teams. 

Credit to the creators of all songs / AUs used in-game for their work. 
Credit to Toby Fox for creating Undertale.

📡 Join the communication server for ULC at the social link below! Interact with the community, receive updates and sneak peeks on upcoming content, and information about the game! 

Premium users get the Underswap Sans character for completely free.

>> NOTICE: This game contains bright and flashing lights. Play at your own discretion and review the content labels. <<

• Active

  233

• Favorites

  61,475

• Visits

  29.5M+

• Voice Chat

  Not Supported

• Camera

  Not Supported

• Created

  9/22/2022

• Updated

  5/23/2025

• Server Size

  4

• Genre

  Action

• Subgenre

  Battlegrounds & Fighting