So, Splatoon size is 1.8 GB...

[Nuvendil]

AEGRO said:

curl-6 said:

Splatoon is designed to be inclusive of young audiences, but not to the exclusion of adult players. Nothing about it is geared exclusively to children; adults can enjoy colourful visuals too, and in fact most of its players will be adults, because, as you say, the kids are busy playing GTA and COD.

Isn't that Illegal?

Nope.  ESRB ratings are not legally binding.  ANd while PEGI is, it only applies to selling not playing or allowing kids to play games.  So nope, not illegal.