Games like Radical Dungeon Sweeper
Games like Radical Dungeon Sweeper include Town of Salem, The Scroll of Taiwu : Beyond The Dome, Balatro, Home Behind, and Dungeon of the ENDLESS™. We matched them by the tags players give Radical Dungeon Sweeper on Steam (Casual, Indie, Strategy, RPG, and Roguelike): closest matches first, and among equally close ones the better-known games.

Town of Salem
Shared: Strategy · Indie · Casual

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Indie

Balatro
Shared: Roguelike · Strategy · Indie

Home Behind
Shared: Indie · RPG · Casual

Dungeon of the ENDLESS™
Shared: Strategy · Roguelike · Indie

Home Behind 2
Shared: Strategy · RPG · Indie

Stoneshard
Shared: RPG · Strategy · Roguelike

9 Kings
Shared: Strategy · RPG · Roguelike

Plebby Quest: The Crusades
Shared: Casual · Strategy · Indie

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Overdungeon
Shared: Indie · Strategy · Casual

Runestone Keeper
Shared: Strategy · Indie · RPG

Astronarch
Shared: Indie · Strategy · Casual

Dead Age
Shared: RPG · Strategy · Casual

Dragon Cliff
Shared: Strategy · RPG · Casual

FTL: Faster Than Light
Shared: Strategy · Roguelike · Indie

Brutal Orchestra
Shared: Strategy · RPG · Roguelike

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

Game Dev Tycoon
Shared: Indie · Casual · Strategy

Drifter Star: Evolution
Shared: Casual · Indie · Strategy

Iratus: Lord of the Dead
Shared: Indie · Strategy · RPG

How Many Dudes? The Roguelike Autobattler
Shared: Casual · Strategy · Roguelike

Slay the Spire
Shared: Roguelike · Strategy · Indie

Darkest Dungeon®
Shared: RPG · Roguelike · Strategy