I have to hand it to the developers of Kill Knight for their choice of title: How can I not want to know more about an arcade shooter called Kill Knight?
It is, as you'd hope and expect, about a knight who kills. It's fast, violent, and coated in red, not unlike Doom Eternal. Developer PlaySide Studios—who, it should be noted, is still holding onto an NFT MMO project in development—describes the game as an "ultra-responsive arcade-inspired isometric action shooter," which is a mouthful, but makes it sound like it's somewhere between Supergiant's roguelike Hades and the original Helldivers.