Free content patch brings a new campaign and leaderboards among other things.

A free content patch named “Blackbird’s Kraken” is coming to Slime-san on February 22nd. The patch contains many quality of life updates plus other additions of note:

NEW FEATURES:

Leaderboards: Compete online for the best level & speedrun times Button Mapping: Remap all of… Read more…

Source: Nintendo World Report Updates