Echo Point Nova (Steam)
(Made by the same folks behind Severed Steel) A short and sweet, low-fi yet beautiful co-op (and optionally PVP) movement shooter with extremely satisfying projectile mechanics, destructible environments and a gorgeous soundtrack by Floating Door. Zip through at ridiculous speeds across a series of mysterious floating islands with your hoverboard and grapple beam. Inch closer to god-like power as you progress.
Definitely not for everybody but there’s a demo (which can also be played in co-op) available on the store page.
waiting for the name & shame. what an absolute tosser