You know all those “bullet hell” shoot ‘em ups that insist on cramming as many projectiles on the screen as possible? The kind that seem to require a superhuman level of hand-eye coordination to survive? Sin & Punishment is the accessible, tough-but-not-impossible version of the genre, tossing endless amounts of lasers, missiles and rocket-breathing monstrosities in your face, albeit in a manageable, less rage-quitty kind of way.
That said, this still sums up most of the game: