ULTRATALE

Undertale's Underground, rebuilt in 3D inside ULTRAKILL. You are V1, and you walk the road from the Ruins through Snowdin to the end of Waterfall in first person.

• Ruins, Snowdin and Waterfall, room by room, traced from the shapes of the original rooms
• Undertale's monsters as ULTRAKILL enemies, and boss fights: Toriel, Papyrus, Mad Dummy, Undyne the Undying and more
• Parry rules: yellow attacks are parried with the Feedbacker, blue cannot be parried, red is blocked only by the Knuckleblaster
• No puzzles and no dialogue: it plays like an ULTRAKILL level, with ranks at the end
• Single player

How to play: press Play, then pick ULTRATALE in ULTRAKILL's main menu.

You need both games. The mod reads Undertale's sprites, music and sounds from your own installed copy while it runs. Nothing from Undertale or ULTRAKILL is in the download, only the mod's code and its own original models and textures.

Work in progress: Hotland, the Core and New Home are not built yet.

Made by Anton and Claude. MIT licence, remixes welcome.