Sunday 1 April
5 releases
- Atari 4 Player Football ArcadeAtari
- Canyon Bomber Atari 2600Atari
- Head On ArcadeSega/Gremlin
- Sky Diver Atari 2600Atari
- ZunZun Block ArcadeTaito
Monday 23 April
1 release
- Color TV-Game Block Kuzushi Plug & PlayNintendo
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.