Ohhh google slide is a neat idea. Someone on reddit recommended Miro, which I might try if the learning curve isn't too high. Thanks Jess!
Ah, sorry. I never saw the notification for this. Here's the thread.
My friends and I ended up going with Owlbear Rodeo. It's not ideal, but it gets the job done.
I'm actually working on my own app in Godot that's designed specifically for playing galactic and going rogue online. I'd love to release it for free with yours and riley's blessings. Though if y'all aren't down, I will still be very pleased just having a solution that I can use with my friends :)
Ideally, I'll expand it to be able to play any Belonging Outside Belonging game at some point. But GR is the focus cuz that's what I'm playing (and LOVING) right now.
Feel free to shoot me an email (craigostrin at gmail dot com) if you wanna chat about it!
edit: Here's a screenshot of our Owlbear game
