MS made a HUGE library of their own publishing often partnered with other companies. Xbox was NOT the first thing they did. OH NO! That has twisted a whole generation around in their thinking whom never saw any of this.
1996: edition: https://www.youtube.com/watch?v=2gMC_uFdcWE 1998: edition: https://www.youtube.com/watch?v=u_DninpA9mA 2000: edition: https://www.youtube.com/watch?v=LA037sJ7CD4 I honestly didn't know it went quite this far!
Commander Keen 4