Sources
Contributors to this record: IPDB, Flipcommons Catalog.
- gameplay_feature
- Slingshots ×2IPDBPop Bumpers ×2IPDBFlippers ×2IPDB
- theme
- BoxingIPDBFlipcommons CatalogSportsIPDBFlipcommons Catalog
- technology_generation
- Solid StateIPDBFlipcommons Catalog
- month
- 5IPDBFlipcommons Catalog
- year
- 1978IPDBFlipcommons Catalog
- player_count
- 2IPDBFlipcommons Catalog
- ipdb_id
- 5543IPDBFlipcommons Catalog
- corporate_entity
- Sega Enterprises, Ltd.Flipcommons Catalog
- title
- Knockout BlowFlipcommons Catalog
- name
- Knockout BlowFlipcommons Catalog
- slug
- knockout-blowFlipcommons Catalog