Probably the 4,254th notification you've seen for a Black Friday Sale buuuuut...
NALE Chapters 2&3 are on sale over at itch.io for Black Friday, at $4.99 for both games!
Check it out here:
https://itch.io/s/39512/black-friday-2020
Additionally, the NALE Merch store also has items on offer: