Hullo card slingers and Spire ascenders. I said i'd put this together so I thought i'd do it now.

We'll do a climb every week, rotating characters each week. If only there were a fourth, eh?

The way to do it is simple. You go to Play. You go to Custome game, and then you pick your character. This week is the Ironclad.
You want to enter the custom seed for the week. For simplicity's sake, it will always be the date. So this week's seed is 241218, as shown below:



You don't need to tweak anything else. This generates a seed ensuring every gets the exact same layout. That's not an issue, given the multiple routes and shop and event options in Slay the Spire, but it does meant that people might optimise their deck based on similar options they are presented with early on! 

Then, you'll do your run. You only get one go to log a score.

Then you might want to enter your run History into a spoiler so as not to ruin it for everyone, knowing what cards might be available might make people game it. Feel free to carry on doing runs after your first, but only your first run counts!

You find your run History in Statistics, then Run History. It's very simple to find. I recommend Imgur to share photos. Screen capture in Steam is F12. When you close the game you should get a prompt to view the screenshots on disk, but you can also access it via the View menu in Steam. Switch folk seem to know how to do this already, so have at it!

Good luck everyone!