You guys are ancient!!
And so am I!!
My first computer was an Apple IIc (cut my teeth on a co-workers IIe -- no disk drive just a cassette tape for storage) and I purchased Flight Sim v2.0 and F-15 Strike Eagle -- the graphics were incredible! On a
green Monochrome monitor, I believe I was getting about 5 FPS and would have to move the CH Joystick about 7-seconds in advance of any movement/translation... What a great system that was!!! j/k
Eventually, moved into a IBM PC/XT, then the infamous IBM PC/AT - x286 powerhouse clocking at a massive 10mhz in Turbo mode -- or something like that.... LOL!!
Finally the USAF purchaed Zenith Z80 computers with a 5MB harddrive -- now there was some serious processing power!!!
Those were the days!