johnrpenner | Dark Hacker News

user:	johnrpenner
created:	October 11, 2025
karma:	2
about:	chess programmer ♟ bass player \| and music producer from toronto island

1.	Show HN: GravOIDS for macOS home brew old-school 2D shooter with Level Editor(apps.apple.com) 4 points by johnrpenner 4 days ago \| 1 comment