Games like Hatbox: Three 4 Free (SteamWorld Heist)
Games like Hatbox: Three 4 Free (SteamWorld Heist) include Mount & Blade II: Bannerlord, Mount & Blade: Warband, Sands of Salzaar, Caster, and SteamWorld Heist. We matched them by the tags players give Hatbox: Three 4 Free (SteamWorld Heist) on Steam (RPG, Indie, Strategy, Action, and Adventure): closest matches first, and among equally close ones the better-known games.

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Action

Mount & Blade: Warband
Shared: RPG · Strategy · Action

Sands of Salzaar
Shared: RPG · Strategy · Indie

Caster
Shared: Indie · Action · RPG

SteamWorld Heist
Shared: Strategy · RPG · Indie

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

Orcs Must Die! 2
Shared: Strategy · Action · Indie

UFO 50
Shared: Indie · Action · RPG

Han Xiongnu Wars
Shared: RPG · Strategy · Action

Notes of Soul
Shared: Action · Indie · RPG

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

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Shared: RPG · Adventure · Strategy

Space Pirates And Zombies 2
Shared: Strategy · Indie · RPG

Home Behind 2
Shared: RPG · Strategy · Indie

Dust: An Elysian Tail
Shared: Action · Indie · RPG

Warhammer 40,000: Rogue Trader
Shared: RPG · Strategy · Adventure

Dead Age
Shared: RPG · Strategy · Adventure

Freeman: Guerrilla Warfare
Shared: Strategy · Action · RPG

Mount & Blade
Shared: RPG · Strategy · Action

Chrono Ark
Shared: RPG · Strategy · Indie

Bastion
Shared: Indie · RPG · Action

The Wind Road
Shared: RPG · Action · Indie

Between the Stars
Shared: RPG · Action · Indie

OMON Simulator
Shared: Indie · RPG · Action