Games like Sepulcher
Games like Sepulcher include Hades, Dead Cells, Hades II, NECROPOLIS: BRUTAL EDITION, and Moonlighter. We matched them by the tags players give Sepulcher on Steam (Action Roguelike, Hack and Slash, Action, Souls-like, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.
Hades
Shared: Action Roguelike · Hack and Slash · Action
Dead Cells
Shared: Action Roguelike · Adventure · Roguelike
Hades II
Shared: Action · Hack and Slash · Action Roguelike
NECROPOLIS: BRUTAL EDITION
Shared: Action Roguelike · Souls-like · Action
Moonlighter
Shared: Hack and Slash · Action Roguelike · Dungeon Crawler
Megabonk
Shared: Action Roguelike · Roguelite · Roguelike
Skul: The Hero Slayer
Shared: Action Roguelike · Action · Roguelike
Wizard of Legend
Shared: Action Roguelike · Dungeon Crawler · Action
Cinderia
Shared: Action Roguelike · Hack and Slash · Action
Heroes of Hammerwatch II
Shared: Action Roguelike · Action · Dungeon Crawler
Shape of Dreams
Shared: Action Roguelike · Hack and Slash · Action
The Binding of Isaac
Shared: Action Roguelike · Roguelike · Action
Stellar Blade™
Shared: Action · Hack and Slash · Souls-like
Children of Morta
Shared: Hack and Slash · Action Roguelike · Roguelike
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Dungeon Crawler
Curse of the Dead Gods
Shared: Action Roguelike · Action · Roguelite
UnderMine
Shared: Action Roguelike · Dungeon Crawler · Roguelite
Black Myth: Wukong
Shared: Action · Souls-like · Adventure
Mortal Sin
Shared: Action Roguelike · Hack and Slash · Dungeon Crawler
Lost Castle
Shared: Action Roguelike · Hack and Slash · Dungeon Crawler
Dungeons of Edera
Shared: Action · Adventure · Hack and Slash
Ravenswatch
Shared: Action Roguelike · Action · Roguelike
VOIN
Shared: Hack and Slash · Action Roguelike · Action
God of War
Shared: Action · Adventure · Hack and Slash