Company
Iwasaki Giken Kogyo
9 games on IGDB
Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (6)
 Donkey Kong Junior | Jun 30, 1982 | Main Game | – | 72 | 72 |
 Duck Hunt | Apr 21, 1984 | Main Game | – | 72 | 72 |
 Devil World | Oct 5, 1984 | Main Game | – | 69 | 69 |
 Soccer | Apr 9, 1985 | Main Game | – | 57 | 57 |
 Wrecking Crew | May 26, 1985 | Main Game | – | 58 | 58 |
 Gyromite | Aug 13, 1985 | Main Game | – | 51 | 51 |