I like that FTL is in the list, it still is the kingpin of the roguelite genre imo. The list is way too short though, games I missed in the list the most are:
Nova Drift (Incredibly well made Asteroids style action-roguelite space shooter)
Nuclear Throne (Can´t make a best of roguelites list without this one if you want it to be complete)
Children of Morta - Family Trails (One of the best action-rpg, dungeoncrawler roguelites out there, might even be the best if you ask me, especially in couch-coop)
Steredenn (R-Type style action-roguelite space shooter)
Sunless Sea (Sailship exploration roguelite in a dark, Cthulhu inspired scenario)