Games like Sir Smedieval
Games like Sir Smedieval include Hades, Hero Siege, Hades II, Last Epoch, and Ravenswatch. We matched them by the tags players give Sir Smedieval on Steam (Action Roguelike, Action, Indie, Adventure, and RPG): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Indie · Action

Hero Siege
Shared: Action Roguelike · Hack and Slash · RPG

Hades II
Shared: Action · Action Roguelike · Hack and Slash

Last Epoch
Shared: RPG · Hack and Slash · Action

Ravenswatch
Shared: Action Roguelike · Action · Co-op

Heroes of Hammerwatch II
Shared: Action Roguelike · RPG · Action

Dead Cells
Shared: Action Roguelike · Adventure · Roguelite

Wolcen: Lords of Mayhem
Shared: Hack and Slash · Action · RPG

Skul: The Hero Slayer
Shared: Action · Action Roguelike · Indie

Gunfire Reborn
Shared: Roguelite · Indie · Action

The Binding of Isaac
Shared: Action Roguelike · Indie · Action

Shape of Dreams
Shared: Action Roguelike · Action · Hack and Slash

Streets of Rogue
Shared: Action Roguelike · Roguelite · Action

Death Must Die
Shared: Action Roguelike · RPG · Roguelite

Heroes of Hammerwatch
Shared: Action Roguelike · Roguelite · RPG

Halls of Torment
Shared: Action Roguelike · Roguelite · Action

Warhammer 40,000: Inquisitor - Martyr
Shared: Action · RPG · Hack and Slash

Vampire Survivors
Shared: Action Roguelike · Indie · Roguelite

UnderMine
Shared: Action Roguelike · Indie · Action

Risk of Rain 2
Shared: Action Roguelike · Action · Roguelite

SWORN
Shared: Action Roguelike · Indie · Action

Torchlight II
Shared: RPG · Hack and Slash · Action

The Incredible Adventures of Van Helsing
Shared: Action · RPG · Hack and Slash

Megabonk
Shared: Action Roguelike · Indie · Roguelite