Games like Gratuitous Tank Battles
Games like Gratuitous Tank Battles include Plague Inc: Evolved, Total Tank Simulator, Game Dev Tycoon, Creeper World 3: Arc Eternal, and Totally Accurate Battle Simulator. We matched them by the tags players give Gratuitous Tank Battles on Steam (Strategy, Indie, Simulation, Tower Defense, and Tanks): closest matches first, and among equally close ones the better-known games.

Plague Inc: Evolved
Shared: Strategy · Simulation · Indie

Total Tank Simulator
Shared: Strategy · Simulation · Indie

Game Dev Tycoon
Shared: Indie · Simulation · Strategy

Creeper World 3: Arc Eternal
Shared: Strategy · Indie · Tower Defense

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Indie

Mini Motorways
Shared: Strategy · Simulation · Indie

Banished
Shared: Strategy · Simulation · Indie

911 Operator
Shared: Strategy · Simulation · Indie

Rise to Ruins
Shared: Strategy · Tower Defense · Simulation

Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · Indie

Creeper World: Anniversary Edition
Shared: Strategy · Indie · Simulation

Mini Metro
Shared: Strategy · Simulation · Indie

REDCON
Shared: Strategy · Indie · Simulation

Papers, Please
Shared: Indie · Simulation · Strategy

Bloons TD 6
Shared: Strategy · Tower Defense

Orcs Must Die! 2
Shared: Strategy · Tower Defense · Indie

Dictators:No Peace Countryballs
Shared: Strategy · Simulation · Indie

Dungeon of the ENDLESS™
Shared: Strategy · Tower Defense · Indie

Particle Fleet: Emergence
Shared: Strategy · Indie · Simulation

Democracy 3
Shared: Strategy · Simulation · Indie

FTL: Faster Than Light
Shared: Strategy · Indie · Simulation

Men of War: Assault Squad 2
Shared: Strategy · Simulation · Tanks

Two Point Hospital
Shared: Simulation · Strategy · Indie

Mount & Blade II: Bannerlord
Shared: Strategy · Simulation · Indie