Really cool Shmup by a Vanillaware dev:
https://store.steampowered.com/app/2882440/DEVIL_BLADE_REBOOT/
>Shooting enemies while being close to them gives you up to a x4 score multiplier and builds BERSERK
>Hold bomb button to use a bomb as a Boost instead that makes you rapidly build BERSERK
>At 100% BERSERK you get a 4x multiplier on your multipier (meaning it goes up to 20x) and enemies get powered up
>Very satisfying explosions and cool presentation
>Tons of midbosses
>Creative patterns