Games like Xenopurge
Games like Xenopurge include FTL: Faster Than Light, 911 Operator, Aliens: Dark Descent, Game Dev Tycoon, and Duskers. We matched them by the tags players give Xenopurge on Steam (Real Time Tactics, Roguelite, Strategy, Management, and Programming): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Strategy · Space · Perma Death

911 Operator
Shared: Strategy · Management · Real Time Tactics

Aliens: Dark Descent
Shared: Strategy · Real Time Tactics · RTS

Game Dev Tycoon
Shared: Management · Strategy · Simulation

Duskers
Shared: Real Time Tactics · Roguelite · Space

Battlefleet Gothic: Armada 2
Shared: Strategy · Real Time Tactics · Space

Lobotomy Corporation | Monster Management Simulation
Shared: Management · Strategy · Simulation

Dune: Spice Wars
Shared: Management · Strategy · Real Time Tactics

Crying Suns
Shared: Strategy · Roguelite · Space

Stacklands
Shared: Roguelite · Management · Strategy

Luck be a Landlord
Shared: Roguelite · Strategy · Simulation

Oxygen Not Included
Shared: Management · Strategy · 2D

Sins of a Solar Empire®: Rebellion
Shared: Management · Strategy · Space

Stellaris
Shared: Strategy · Space · Management

RimWorld
Shared: Strategy · Management · Simulation

Gladiator Guild Manager
Shared: Strategy · Management · Roguelite

Shadow Tactics: Blades of the Shogun
Shared: Strategy · Real Time Tactics · RTS

Total War: WARHAMMER III
Shared: Strategy · Real Time Tactics · RTS

STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · Space · RTS

Men of War: Assault Squad 2
Shared: Strategy · RTS · Real Time Tactics

Call to Arms - Gates of Hell: Ostfront
Shared: Real Time Tactics · Strategy · RTS

Door Kickers
Shared: Strategy · Real Time Tactics · Simulation

Ratropolis
Shared: Roguelite · Strategy · 2D

Planetary Annihilation: TITANS
Shared: Real Time Tactics · Strategy · RTS