An extremely generic idle game, whose sole saving grace is providing easy medals for statwhores.
BGM is grating, interactivity is borderline-nonexistent, and progression is slower than continental drift without an autoclicker.
A particularly egregious fuck-up here is how buildings are bought - rather than click what look like building buttons on the main screen, you have to go into the dedicated "Shop" screen (and suffer a complete stop to crab gaining) to buy them.