Quoted from NicoVolta:Huge themes, ambitious design, fun to play. The golden age for Bally ('80-'81):
1. Eight Ball Deluxe
2. Flash Gordon
3. Centaur
4. Fathom
5. Medusa
6. Viking
7. Elektra
8. Embryon
Early golden age ('77-'79), still fun...
1. Harlem Globetrotters
2. Future Spa
3. Mata Hari
4. Space Invaders
5. Playboy
6. Paragon
7. Silverball Mania
8. Hotdoggin'
Beautiful misfires...
Lost World, Xenon, Spectrum, Nitro Ground Shaker, Voltan, KISS, Vecturd
You have Playboy at #5, yet consider KISS a misfire? It's actually a bit better IMO since it has the spinners. PB was great back in the day for the Grotto and bonus collect tune but those two features can get old fast in the home environment.