Octo Expansion - The extra game stuff for Splatoon 2. It’s like having to do

The extra game stuff for Splatoon 2. It’s like having to do math homework but with ink and a bunch of weird creatures.

I tried to beat Octo Expansion and my brain started to smoke.

My mom said I could play Octo Expansion only if I finished my chores first.

I got a C on my math test because I spent all night playing Octo Expansion.