I meant to wait a bit longer and have a larger update done, but I wanted to get one of these changes out faster so here we are.
- Added guest credits to "Across" (level in the [spoiler]??? area[/spoiler].) Apologies to Corey Martin for missing that when adding the level.
- A relatively large underlying code rework to prepare for certain even larger future changes. This will break mods, but might cause other issues as well. Apologies for the trouble; once I get this and that later additional change done things should* be more stable.