Crumble from BRUTE FORCE is a fast-paced 3D physics platformer, one that released with Linux support on December 4 and it's pretty awesome.
Read the full article here: https://www.gamingonlinux.com/2020/12/crumble-might-be-the-best-3d-platformer-ive-played-in-ages-with-swinging-physics-fun