666PityPoster

What This Mod Does

Adds a poster next to the slot machine so you can keep track of your 666 odds and how lucky, or unlucky, you really are.

Tracks both current 666 streak odds and whole run odds (total spins / 666 encounters).
Takes into account changes in 666 chances mid-run when calculating your odds.
Excludes 'forced' 666 events (that aren't RNG based but instead scheduled) that happen from certain modifiers / game mechanics.

Due to the game's 'retro' graphics effect, the poster has a more noticable shake when moving around in the room compared to the larger posters. This is simply due to how the effect works with smaller objects. The effect is toggable in the game settings if it bothers you, but there's not an easy way I could find to reduce it just for this poster.
The poster is floating in mid-air because otherwise it would be hard to see when at the slot machine. This is not a bug, it's a magical poster.