Could be a fun twist for the genre. Steel Knight's ARMIS takes the ideas of Vampire Survivors with the upgrade system and tweaks it to be like a mecha anime.
Inspired by the style of 90s animation, Nanuka: Secret of the Shattering Moon really does look great with the blend of action-platforming and some huge enemies.
Arena Breakout: Infinite releases soon from Morefun Studios and sadly, this is yet another online multiplayer title that will not work on Linux / SteamOS.