Games like Assault On Sector 12
Games like Assault On Sector 12 include XCOM 2, STAR WARS Zero Company™, The Last Spell, Warhammer 40,000: Mechanicus, and XCOM®: Chimera Squad. We matched them by the tags players give Assault On Sector 12 on Steam (Strategy, Singleplayer, Turn-Based Combat, 2D, and Turn-Based Strategy): closest matches first, and among equally close ones the better-known games.

XCOM 2
Shared: Strategy · Turn-Based Combat · Singleplayer

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

The Last Spell
Shared: Strategy · Singleplayer · Turn-Based Strategy

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

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

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

Warhammer 40,000: Battlesector
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Into the Breach
Shared: Strategy · Turn-Based Strategy · Singleplayer

FTL: Faster Than Light
Shared: Strategy · Singleplayer · Sci-fi

Jagged Alliance 3
Shared: Strategy · Turn-Based Combat · Turn-Based Strategy

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Indie

Showgunners
Shared: Turn-Based Combat · Turn-Based Strategy · Strategy

MENACE
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Plants vs. Zombies GOTY Edition
Shared: Strategy · Singleplayer · 2D

Kingdom Rush - Tower Defense
Shared: Strategy · Singleplayer · 2D

Battle Brothers
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Quasimorph
Shared: Strategy · Turn-Based Combat · Singleplayer

Xenonauts
Shared: Turn-Based Combat · Turn-Based Strategy · Singleplayer

Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based Strategy · Singleplayer

BattleTech
Shared: Strategy · Turn-Based Strategy · Sci-fi

Door Kickers
Shared: Strategy · Top-Down · Singleplayer

Warhammer 40,000: Chaos Gate - Daemonhunters
Shared: Strategy · Turn-Based Strategy · Tactical

Xenonauts 2
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Warhounds
Shared: Singleplayer · Strategy · Turn-Based Strategy