Games like Tank Arena:Total Operation
Games like Tank Arena:Total Operation include War Thunder, Marvel Rivals, World of Warships, PUBG: BATTLEGROUNDS, and Enlisted. We matched them by the tags players give Tank Arena:Total Operation on Steam (Action, Tanks, Free to Play, Competitive, and Strategy): closest matches first, and among equally close ones the better-known games.

War Thunder
Shared: Action · Free to Play · Tanks

Marvel Rivals
Shared: Free to Play · Action · Multiplayer

World of Warships
Shared: Free to Play · Multiplayer · PvP

PUBG: BATTLEGROUNDS
Shared: Action · PvP · Multiplayer

Enlisted
Shared: Action · Free to Play · World War II

SMITE®
Shared: Free to Play · Action · Strategy

World of Tanks: HEAT
Shared: Free to Play · Tanks · Action

THE FINALS
Shared: Free to Play · Action · Competitive

Paladins®
Shared: Free to Play · Action · Multiplayer

Delta Force
Shared: Free to Play · Action · Massively Multiplayer

Men of War: Assault Squad 2
Shared: Strategy · Action · World War II

Counter-Strike: Source
Shared: Action · Competitive · Multiplayer

Arma 3
Shared: Action · Military · Multiplayer

Rogue Company
Shared: Free to Play · Action · Competitive

Apex Legends™
Shared: Free to Play · Action · Multiplayer

WARDOGS
Shared: Action · Military · Multiplayer

Squad
Shared: Military · Action · PvP

Company of Heroes 2
Shared: Strategy · World War II · Multiplayer

Squad 44
Shared: Action · World War II · Military

BattleBit Remastered
Shared: Action · Military · Massively Multiplayer

Once Human
Shared: Free to Play · Action · Multiplayer

ShellShock Live
Shared: Tanks · Action · Strategy

Insurgency
Shared: Action · Military · Multiplayer

Hell Let Loose
Shared: Action · World War II · Multiplayer