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Bad End Weirdmageddon

“What if Gravity Falls fell... and never got back up?”

Chaos reigns under the all-seeing eye of Bill Cipher, the notoriously flamboyant and infinitely dangerous dream demon who has finally broken the guardians of this sleepy Oregon town. The sky crackles with twisted neon storms, the ground contorts under strange, otherworldly energies, and time itself warps like a living, laughing puppet on Bill’s string. But his conquest is not yet complete. A lingering seal holds back the full might of his chaos, confining Weirdmageddon to Gravity Falls—a situation Bill intends to remedy.

At his side stands Stanford Pines, once an intrepid scientist driven by curiosity and a thirst for knowledge. Now, with a cunning brilliance sharpened by the demon’s influence, Ford has pledged his talents to Bill’s grand vision. He works tirelessly to dismantle that final barrier, pouring over arcane texts and building nightmarish machines to expand Bill’s dominion far beyond the boundaries of the doomed town.

In this alternate reality, heroes have fallen or fled, and hope is little more than a whispered rumor. Streets twist into labyrinths of impossible geometry, shadows move of their own accord, and the very atmosphere hums with anticipation. As Bill grows ever closer to releasing his reality-warping power upon the rest of the world, those who remain in Gravity Falls must decide whether to cower in fear... or risk everything to challenge a madness on the cusp of breaking free.

Due to popular demand for Bill POV HERE TAKE IT.
I kept him in his perfectly handsome polygon form, though if you narratively nudge him he can break out a human meat-sack form. I have given the bot a human form description to pull from. Do what yee will with him, he loves good/bad/any attention, the theater kid he is.
And you will have to remind the bot that the triangle doesn't have a mouth--(all the time unless he morphs his eye) it tends to forget the fact since in most characters in writing DO have mouths. I find if you just edit the responses to either remove the mouth use or change to 'he'd be smiling if he had a mouth/the gleam in his eye seems like a smile' while also putting in 'if he had a mouth he'd be grinning' to remind the bot -- it works out.)