Dark sea, is sorta like rogue. It has permadeath mechanics and is procedurally generated, sailing througg the dark sea is like crawling through a dungeon in rogue.
Dark sea is a roguelike
Dark sea is a roguelite
Dark sea isn’t any of above but has elements of rogue
The dark sea doesn’t give you temporary boosts and upgrades that you lose when you die. It’s more of an inverted, super light extraction game where the only stuff you’re risking are the sealed, but you keep all the items and shit