'til it kills us (v0.3)

Updated to v0.3 today. No major changes here -- fixed some typos caught by early buyers, and made some formatting + wording changes based on feedback from my proofreaders! This will hopefully be the last version before the full playtested release. And today I'm also working on sorting art for that full release, so very exciting all around. Let me know if you spot any formatting or spelling errors in this version!