What is the max level in SteamWorld Dig 2?

In SteamWorld Dog 2, leveling up by defeating enemies will unlock new upgrade options at the workbench and increase the sell bonus when exchanging materials.

What is the maximum possible level in SteamWorld Dig 2?


Solution 1:

The max level is 20. Max cogs as far as I'm aware is 84, you will not be able to earn enough to have all mods equipped. And then there are 42 relics.

The sell bonus for reaching level 20 is 95%. (5% for each level past 1)