Last week I handed over too much money for a game that I'm now determined to grind until there is nothing left to grind.

Raiden NOVA

I might even write a review for it.

It's essentially Geometry Wars set in the Raiden universe with a roguelite aspect (other users say it is like Vampire Survivors, but I haven't played that game). Graphics are (very) dated, but gameplay is satisfying. Main arcade can be beat in about 1.5 hours but if you want all the ships and buffs and achievements you need to commit yourself to grinding over 80 hours.

Either way, it is one of the few physical Switch games (other than all the flagship Mario games my son loves) that I own and plus it is an import which is neat.