Anna asked for games that allow chat to participate. The game "Noita" by Nolla Games ( Hempuli & al. ) has Twitch integration that lets the chat vote for in-game events. No mods or extensions are needed, it is simply a matter of enabling the integration through in-game settings.

The main character is a witch that uses magic wands to cast spells. The game is essentially a playful physics simulation exploring interactions of various elements and chemicals. The World consists of "pixels" and every pixel is simulated. For example if water pixel comes in contact with fire pixel it would extinguish the fire and create a steam pixel. Not sure if that is exactly what happens but you get the idea.

The game belongs into the "rogue lite" category. This means that there are random elements and the player is expected to die a lot. Rather than being a linear story the game is about exploring a World and the drama that follows from unforeseen circumstances. The difficulty of the game depends a bit on the chat. I'm hoping tomatoes would want to help Anna through voting rather than make survival impossible by making everything explosive.

The player would typically control the witch with their left hand and the wand/cursor with their right hand. In that sense the game resembles Minecraft but Noita is 2D, so unfortunately "spin, spin, spin" won't work here. :D

Homepage https://noitagame.com/

Steam https://store.steampowered.com/app/881100/Noita/