lamali292/Downfall — reverse-engineered prompt

I want a Slay the Spire 2 mod called Downfall. Make it a playable mod that adds a set of enemy themed characters, Automaton, Awakened, Champ, Collector, Gremlins, Guardian, Hermit, Hexaghost, Slime Boss, and Snecko, with each one kept separate enough that I can expand their cards, relics, images, and text later.

It should load through the normal mod folder, depend on BaseLib for compatibility, and be set up so building or publishing copies the dll, images, and localization into the Slay the Spire 2 mods folder. Use C# with the Godot setup that Slay the Spire 2 mods expect. Include simple starter content for each character if the full design is too much, but make the structure clean and ready to add real cards and powers.

Please wire up image atlas generation if needed, and look up the current BaseLib or Godot docs online if something has changed.