alpha version of phenomenon used to look like this

Quicken aka Letter [S]wap precursor

discarded phenomenon page thumbnail and some old screenshot

i'm posting more (PN)

envelope facility

this old screenshot was labeled as "letter swap cutscene" but that was ultimately cut from the game

also found phenomenon page header but unedited

incomplete phenomenon game page header (2020)

old stuff i found on my pc (LH)

more old dev stuff (LH)