Games like Zulu Response

"Rise of Liberty" is a large-scale multiplayer first-person shooter game set in a historical alternate reality. Players can choose to join one of two factions, the United States or the Confederacy, and engage in battles across various maps and modes. The game features realistic weaponry, vehicles, and strategic gameplay, allowing players to experience the intensity and challenges of the Civil War era.

Here is a sandbox like no other. Create massive battles with absolutely no limits. Want to see 10,000 chickens fight an army of Romans?? Sure, why not. Want to see a company of WW2 U.S soldiers fight 11,000 Medieval soldiers?? There are simply no limits to the carnage you can achieve in UEBS.

"Call to Arms" is a tactical shooter game that allows players to experience a cooperative campaign, play user-generated content, and engage in custom battles. The game features a wide range of customization options for the army, and the Deluxe Edition includes bonus content for expanded gameplay. The developers, with a multi-national team, encourage creating games instead of war.

"War of Rights" is a multiplayer game set in the American Civil War, specifically the Maryland Campaign of 1862. It offers massive battles with 300 players, and a formation buff mechanic that rewards sticking together with benefits such as reduced suppression and morale costs. The game features multiple army branches, period-correct uniforms, weapons, and battlefields, with 135 regiments and batteries available for a historically accurate experience.

"Prime & Load: 1776" is a first-person shooter game that brings players to the American Revolutionary War. Take on the role of a Minuteman or a Redcoat, using historically accurate weapons and tactics to turn the tide of battle. With various game modes and maps, experience intense and immersive combat in this realistic representation of the war.

"Iron Harvest is a dieselpunk RTS set in an alternate 1920s, where players control giant mechs in singleplayer, coop, and multiplayer modes. The game features epic battles between traditional and scientific progress, following the end of a great war and the discovery of mysterious war machines."

"Rising Front" is a groundbreaking WW1 shooter that combines FPS, RTS, and combat simulation for epic, large-scale battles with 1000+ units. Command AI troops, utilize artillery, and build defenses, all with realistic WW1 tactics and smooth performance. Experience dynamic combat with procedural cover and rag-doll physics in this immersive trenches recreation. Welcome to the front line.

"Battle of Empires: 1914-1918" is a real-time strategy game set in World War I. Players can choose to lead either the Entente or the Central Powers, commanding massive armies and engaging in large-scale battles. The game features historical accuracy, detailed graphics, and a variety of units and weapons from the era. Multiplayer mode allows for up to 8 players to compete against each other.

"Running with Rifles" is a top-down tactical shooter with open-world RPG elements, where you start as a soldier and can rise in rank and command. Explore vast landscapes from trenches to snowy valleys, engage in combat with realistic cover system, and use various weapons, support items, and vehicles. Complete side objectives and experience emergent AI as you navigate through the campaign.

"Takedown: Red Sabre" is a tactical, squad-based shooter focused on realistic weapon behavior and strategic team planning. Players can engage in online multiplayer matches or the single-player campaign, assuming the role of an elite special forces operative. The game features tight controls, a variety of missions, and a heavy emphasis on tactical gameplay.