Seven Suns of Orion

Doesn't have the complete variety of what Vampire Survivors has but does scratch that itch well with the physics twist

Super-fun bullet heaven game in spaaaaaace. Start with a single weapon (sometimes 2), destroy baddies, then harvest scrap dots to a chorus of dopamine-inducing pings. The space and gravity physics feel great, and so far the developer has been very active fixing bugs and adding content. They're a solo developer, so there's a limited number of levels and ships. But each ship plays radically different from the others. And each level has a unique hazard that requires different tactics from each ship. (For those who played it just after release: The speed of the maelstrom has been dialed back by half, so it's genuinely fun now.)

Great game. The physics adds a nice spin to the traditional bullet heaven genre, and the different ships and stages offer some good variety. Love the short 7-minute rounds.