Apparently, the studio has something to tell.
Previously, in early February in the media dispersed information that on 3 February PlatinumGames ostensibly to launch a Kickstarter-campaign to raise funds for The Wonderful 101 games for Port Switch and the other consoles.
However, the teaser site does not contain any hints about it – there is only the number 4 on it and occasionally appearing interference.
It is difficult to say exactly what the number means. Perhaps the number of projects the studio is busy with.