Games like Depth of Extinction
Games like Depth of Extinction include The Last Spell, Into the Breach, XCOM 2, Darkest Dungeon® II, and XCOM®: Chimera Squad. We matched them by the tags players give Depth of Extinction on Steam (RPG, Strategy, Roguelite, Turn-Based Tactics, and Turn-Based): closest matches first, and among equally close ones the better-known games.

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

Into the Breach
Shared: Strategy · Turn-Based Tactics · Pixel Graphics

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

Darkest Dungeon® II
Shared: Roguelite · Turn-Based Tactics · Turn-Based

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

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

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

Chroma Squad
Shared: RPG · Strategy · Tactical RPG

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

Stoneshard
Shared: RPG · Strategy · Pixel Graphics

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

Mewgenics
Shared: Roguelite · Turn-Based Tactics · RPG

Peglin
Shared: Roguelite · Strategy · Turn-Based

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

MENACE
Shared: RPG · Strategy · Turn-Based Tactics

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

Darkest Dungeon®
Shared: RPG · Turn-Based · Strategy

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

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

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

The Banner Saga
Shared: RPG · Turn-Based · Tactical RPG

Pathway
Shared: Turn-Based Tactics · RPG · Pixel Graphics

Crown Trick
Shared: RPG · Roguelite · Strategy

Balatro
Shared: Strategy · Roguelite · Pixel Graphics