No – Cassette Beasts targets 30 FPS on Switch with occasional dips in docked mode. Handheld mode is stable at 720p.
If you already own the game on eShop, having a backup NSP on your PC is a smart way to preserve your purchase. But if you’re looking to pirate the game, you’ll miss out on future updates, online co-op, and risk a console ban. Cassette Beasts Switch NSP -DLC Update- -eShop-