Top similar games like Operation: All Out:

Noblemen: 1941 is a third-person shooter mixed with real time strategic elements. Set in a gritty, alternate reality World War 2, you will deploy units, build fortifications, capture and defend key locations, use powerful abilities, and manage resources across a vast multi-faction campaign.

This is a single player, action based thirdperson shooter. where the player travels to different mini openworld type locations to clear out enemy bases and gather intel

Are you ready to save the world from a deadly pandemic? Nemesis: Race Against The Pandemic is an action-packed third-person shooter game where you shoot down the bad guys and save the world from a deadly outbreak.

A compact third-person shooter set during the late Soviet-Afghan conflict. Lead small engagements across hostile roads and villages, coordinate with allied fighters, and survive short tactical missions built around ambushes, vehicles, and direct combat.

Solo Royale is an offline, single-player battle royale game. It is a fast-paced battle royale, getting the player immediately into the action. Solo Royale also has a gulag game mode, where the player faces off in a single-elimination 1v1.

Join the Home Dogs in this 12 player PVE game. Become the heroes the world needs by resolving world conflicts with sheer force as you gun down all opposition in pursuit to achieve world peace.

Task Force is the ultimate tactical shooter sandbox that focuses on close quarters infantry combat. It's made by a small indie team of 3 developers that strive to create exceptional action simulation games.

This is a strategic, chaotic and casual game where you earn scrap by defeating tanks. In the workshop, you can upgrade your tank, so you can progress further next time!

You are the commander on the last line of defense. Hold your base, recruit soldiers, and launch them via cannon to another collapsing front. A cooperative (1-2 players) tactical defense game where your decisions decide the fate of two battles.

Iraq, April 2003, in the midst of a frighteningly intense confrontation. Iraqi army against the U.S. Marines, take your class, your weapons and run through Baghdad streets, near Firdos Square, frozen in the days of Saddam Hussein's regime. A unique and exceptional experience never seen before.

Astra Strike is a team-based first-person tactical shooter set in the near future. Players play as one agent In the main game mode, players are assigned to either the attacking or defending team with each team having five players on it. Players have abilities.

Frontier Mech: Ash Walkers combines TPS combat with tower defense in a post-apocalyptic world. Pilot powerful mechs, build and upgrade defenses, and fend off insectoid invaders. Collect resources, enhance your mechs, and tackle challenging missions in this action-packed strategy game.

Hell Division is a game from the 3rd person, which is a battle of combat drones.

The year is 1962 and the Cold War has the nation gripped by fear.  A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.

Get ready for Task Force 9 - the VR game that puts your combat skills to the test. Take down enemies using force or stealth while controlling your AI partner. Use cover, explosives, rappelling, wall breaching, and ambushes to survive. Sharpen your situational awareness in close-quarters combat.

Frontline 1944 is a World War II tactical shooter where players fight through frontline missions, use period weapons, move with their squad, and survive intense infantry battles across foggy, war-torn environments.

Plastic is a hardcore, 1:30 scale combined-arms tactical shooter set in a sprawling backyard. Coordinate with your team large scale combat operations, secure supply lines, and manage a dynamic war economy to call in heavy armor, artillery, and air assaults.

In Ghost Recon Future Soldier join an elite team of highly trained, cut-throat special-ops soldiers. Armed to the teeth with unrivalled combat technology, Ghost Recon takes you to the globe’s most deadly warzones to hunt down the highest value targets.

MORTARMEN is a strategic multiplayer PvP first and third person shooter, pitting the New American Coalition versus United Communist Front in a battle for control of Arakousa, a Mediterranean paradise, where soldiers traverse via sliding, rolling, climbing, and HALO drops.

BATTLE STEED:GUNMA is a team battle TPS game implemented with giant robots. Join as a mercenary and win with your team in the battle that takes place in a competition between military companies from each countries to acquire new resources discovered on the space planets in the near future.