The Demon went down while onstage last night (July 17) at Brick Breeden Fieldhouse in Bozeman, Montana.

The fall happened while Kiss was closing the night with "Rock and Roll All Nite". Just as Tommy Thayer was breaking into his solo, Simmons stepped backward and immediately fell over.

I'm surprised there aren't more videos of the guys from Kiss tripping up on stage given the size of those platform boots they wear. I can't imagine walking across the room in those things, much less playing an entire concert in 'em.

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