Hey there, thanks for expressing your interest in my little game demo!
Sadly, the game has no accessibility options. Though I'd love to, my programming/technical skills were/are not good enough to implement it properly.
You usually only need your left mouse button to interact with everything. Although the chat messages appear rather quickly, you can scroll back up via the scroll bar on the far right of the screen. However, I'm not sure if this is compatible with accessibility aids that help you reading the messages.
Are you familiar with Twine? I do have the chat text fully written down in Twine, though the interactable links sadly don't work in there, it could give you an overview of the entire chat part through a matter of behind the scenes text.
At the moment there are no Let's Plays online as far as I know, but if you want I could record some bits of the game and the "mini game" section.