I thought Commander Keen was ID software.
Developed by ID, most were published by Apogee. Like I said, not everything is Apogee...similar to how not all of the games from Sonic's Ultimate Genesis Collection are Sonic or Genesis games. Apogee just was involved in the majority of the games I included.
Also I should mention that I have more games on the disc than on the case, I just put the most prominent ones on there (and the ones that I personally played more of as a kid).
I have both Blake Gold games on the cover & disc, I've had trouble running them on my PC though. I'm not experienced with DOSBox, but for some reason the rest of the games run fine and the Blake Gold games have serious framerate issues. I'm going to need to see if messing with the settings helps.