Games like Lost In The Open
Games like Lost In The Open include The Last Spell, Darkest Dungeon®, Jagged Alliance 3, Battle Brothers, and XCOM 2. We matched them by the tags players give Lost In The Open on Steam (Strategy, Tactical RPG, Roguelike, Turn-Based Tactics, and 2.5D): closest matches first, and among equally close ones the better-known games.

The Last Spell
Shared: Strategy · Turn-Based Tactics · RPG

Darkest Dungeon®
Shared: Roguelike · RPG · Strategy

Jagged Alliance 3
Shared: Strategy · Turn-Based Tactics · Tactical RPG

Battle Brothers
Shared: Strategy · Turn-Based Tactics · RPG

XCOM 2
Shared: Strategy · Turn-Based Tactics · RPG

Fell Seal: Arbiter's Mark
Shared: Strategy · Turn-Based Tactics · RPG

Into the Breach
Shared: Strategy · Turn-Based Tactics · Roguelike

XCOM®: Chimera Squad
Shared: Strategy · Turn-Based Tactics · Turn-Based

XCOM: Enemy Unknown
Shared: Strategy · Turn-Based Strategy · Turn-Based

Templar Battleforce
Shared: Tactical RPG · Turn-Based Tactics · Difficult

MENACE
Shared: Strategy · Turn-Based Tactics · RPG

Stoneshard
Shared: Roguelike · Strategy · RPG

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

Mordheim: City of the Damned
Shared: Strategy · RPG · Turn-Based Tactics

Invisible, Inc.
Shared: Turn-Based Tactics · Strategy · Tactical RPG

King Arthur: Knight's Tale
Shared: Tactical RPG · Turn-Based Tactics · RPG

The Banner Saga
Shared: Tactical RPG · Strategy · RPG

Banner of the Maid
Shared: Strategy · Turn-Based Tactics · RPG

STAR WARS Zero Company™
Shared: Turn-Based Tactics · Strategy · Turn-Based Strategy

The Banner Saga 3
Shared: Strategy · Turn-Based Tactics · RPG

TROUBLESHOOTER: Abandoned Children
Shared: Tactical RPG · Turn-Based Tactics · Turn-Based

Warhammer 40,000: Mechanicus
Shared: Strategy · Turn-Based Tactics · Turn-Based

Crown Trick
Shared: Roguelike · Strategy · RPG

LONESTAR
Shared: Strategy · Roguelike · Turn-Based Tactics