Dark World Broadcast

Content Warning x Deltarune. Deltarune's enemies roam your dives as monsters to film. A Dark Fountain leads to a 3D Dark World built from your own Deltarune, and getting caught drops you into a real SOUL battle while your crew keeps the camera rolling.

What you get

• Deltarune enemies in the Old World. Each dive, a few of the day's Dark World regulars wander the level as their real Deltarune sprites. Film them for views.
• The Dark Fountain. A column of darkness stands near the diving bell. Press E to enter that day's Dark World; its twin brings you back. The ground around both fountains is safe.
• One Dark World per chapter, in 3D, built from that room in your own Deltarune, with its enemies and music. The game rotates through them day by day.
  • Chapter 1, Field of Hopes and Dreams: Rudinn, Hathy, Ponman, and Jevil
  • Chapter 2, Cyber City: Werewire, Poppup, Tasque, and Spamton NEO
  • Chapter 3, TV World: Shadowguy, Zapper, Pippins, and Tenna
  • Chapter 4, Dark Sanctuary: Guei, Bibliox, Miss Mizzle, and the Hammer of Justice
  • Chapter 5, Flower Kingdom: Scarecrow, KawKaw, Shinobeetle, and Flowery
• Fight in 3D, finish in a SOUL battle. Swing with F while enemies fire their own bullets at you. Knock out their 3D health, or get caught, and a Deltarune battle starts: FIGHT (time the cursor), ACT, ITEM (Dark Candy, Top Cake) or SPARE, then dodge their bullet patterns with your red SOUL. Hits cost real Content Warning health.
• Film it for views. Roaming enemies, battles in progress, spares and defeats are all content. Spares pay the most, and bosses pay far more. SpookTube comments react to what you filmed.
• Co-op for up to 4, like normal Content Warning. Whoever gets caught fights. The crew sees the bullet box floating above the battle and can film it, or press B nearby to jump in, so a battle can have 1 to 4 SOULs.

Controls

F swing · B join a battle nearby · Arrows/WASD battle menu and SOUL · Z/Enter confirm · X/Shift back, or hold for a slow SOUL

Requirements

• Content Warning (Steam). Melty installs BepInEx for you.
• Deltarune (Steam, all chapters). Nothing from Deltarune is included: its sprites, rooms, sounds and music are read from your own copy while you play.

Playing together

Host as usual. Everyone in the lobby needs the mashup. Friends join through Steam invites, or by typing the room code into JOIN GAME (Melty shows it as abcdef.cwroom, which JOIN GAME also accepts).

Credits

Made with Claude for its creator on Melty. Deltarune by Toby Fox and Content Warning by Landfall / Skog: bring your own copies. BepInEx and HarmonyX by the BepInEx team. The GameMaker file formats were learned from the UndertaleModTool community's documentation; the mod's own readers and decoders were written from scratch.