Yea the scroll is bugged currently, fixing it soon with a small patch. I like the outline color idea for the upgrades, I'll add that as well.
I've a few ideas regarding progression and ores, such as adding a prestige system. Thanks a lot for the feedback
edit: v0.2 is up! I've added an audio settings panel, various fixed and more, full changelog here https://starea.itch.io/fragminer/devlog/1470600/fragminer-v02-version-audio-sett...