Quoted from takochef
1992 was bumper year because TAF was the first game in a long time to sell 20K units. whereas in the 70 & 80's many titles moved 15-20K unitss.
in 1993 TZ and ST:TNG move only 10-12K, the drop starts and sadly gets worse with wpc95.. Combine that with management that doesn't give a f**K, p2k was lucky to even see the light of day...
Yup... basically, pinball was in decline way before P2K. Try early 80's.
Sales of even early WPCs pale in comparison to the SS era. TZ and TAF were mentioned. That's only 2. And even then, I have always believed that someone at Williams just wanted a more recent pin to beat the production of ... Eight Ball!!! By a mere 40 units if you don't count the useless TAF Gold Edition... and this, if you don't count the estimated 75000 (!!!) Ballyhoos produced in the 30's...
Here are some stagerring numbers... all pins produced over 10000 units... check out the years:
1975 Bally Wizard 10005 units
1976 Bally Capt.Fantastic 16155 units
Bally Fireball (home) 10000 units
Williams Space Mission 11652 units
Williams Aztec 10150 units
Williams Grand Prix 10554 units
1977 Bally Evel Knievel 14000 units
Bally Eight Ball 20230 units
1978 Bally Power Play 13750 units
Bally Mata Hari 16260 units
Bally Strikes & Spares 12820 units
Bally Lost World 10330 units
Bally 6MDM 10320 units
Bally Playboy 18250 units
1979 Bally Star Trek 16842 units
Bally Kiss 17000 units
Bally Harlem GlobeT. 14550 units
Bally Supersonic 10340 units
Williams Flash 19505 units
Williams Gorgar 14000 units
1980 Bally Silverball Mania 10350 units
Bally Space Invaders 11400 units
Bally Xenon 11000 units
Williams Firepower 17410 units
Williams Black Knight 13075 units
1981 Bally Flash Gordon 10000 units
1982 Bally Mr.&Mrs.PacMan 10600 units
1983... nothing
1984... nothing
1985... nope
... then, a little hope, but not for long...
1986 Williams High Speed 17080 units
Williams Pinbot 12001 units
1987 Williams F14 Tomcat 14502 units
1988... zero
1989... crap-ola
1990 Williams FunHouse 10750 units
1991 Williams T2 15202 units
then nothing worth mentioning up until 1992...
... the slight rebirth...
1992 Bally Addams Family 20270 units
Williams Getaway 13259 units
Williams Fish Tales 13640 units
1993 Bally Twilight Zone 15235 units
Williams IJ 12716 units
Williams STTNG 11728 units
...Pull your own conclusions...