Not sure what bundle these are from, but they're in that section of my key file:

* After The End: The Harvest: YPMX0-89K3Z-K58X5
* Little Racers STREET: BMJMW-9JJFA-EIGEA


These were in Otakumaker bundles. If anything other than PI was free, then idk about it.

* Foreign Legion: Multi Massacre: 2M0GX-4FFIJ-XT4B9
* Last Days of Spring Visual Novel: K7WQM-YTN37-EEX4L
* Paradise Island: 4YMVK-GT955-RA6ML
* Alter World: 9QT48-NGAP7-IRLZM
* Lost Moon: Q4YXN-GN9JG-6FHFL

CP9Y4-JD2Y5-XCBLM

AFAIK, lightfish wasn't free. I might be wrong tho.

RCLH6-QFKIT-ELD9G

H4MTD-ARNAB-KI5VR

J4MC6-GQ2B6-8RW8D


This group is called bundlehole for a reason, you know.