Games like Vetrex

"Isonzo" is a first-person shooter game set in the Italian front of World War I. Players can choose to fight for either the Italian or Austro-Hungarian army, engaging in large-scale battles with historically accurate weapons and locations. The game features a dynamic weather system and destructible environments, adding an extra layer of realism to the intense combat.

Insurgency is a tactical first-person shooter that focuses on team-based gameplay. Players must work together to complete objectives and eliminate the enemy team in a variety of maps and modes. With a realistic damage model and no HUD, Insurgency demands strategic planning and communication for success.

"Rising Storm/Red Orchestra 2 Multiplayer offers a realistic WW2 shooter experience with the Heroes of the West mod. This free update for owners includes two new maps, Caen Outskirts and Hill 400, featuring British and US forces in intense battles, as well as new vehicles. The mod is created by the game's community, providing additional content and features for fans of the series."

"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.

Combots is a multiplayer Free-to-Play shooter about robot battles on a fully dynamically generated map.

Verdun is a multiplayer FPS game set during World War I, focusing on the brutal trench warfare of the Western Front. It offers historically accurate weapons, uniforms, and gore, with maps based on real battlefields. The dynamic Frontlines game mode features 64-player battles as teams take turns attacking and defending trenches. Experience realistic WWI combat with skill-based weaponry and bayonet charges.

Warface GO: FPS Shooting games is a mobile shooter game with impressive visuals and engaging game mechanics. It offers an awesome story, plenty of humor, and online multiplayer action, however, it is plagued by bugs and frequent ads, and requires grinding. As described by the game itself, it is a FPS shooting game online with gun games and critical ops for combat enthusiasts.

"Red Orchestra: Ostfront 41-45 is a realistic WWII first-person shooter with a focus on the Eastern Front. The game features multiplayer combat and a variety of infantry and armored vehicle weapons. The D-Day Anniversary 2016 update includes five new maps for the Darkest Hour mod, free for RO:Ostfront owners. Fight through some of the most intense combat of the war in this immersive and authentic experience."

Flat Zombies: Defense&Cleanup is a single-player shooter that challenges you to clear building corridors from relentless zombies. Featuring ingenious game mechanics and perfect graphics, it combines a good story with intense action. Although enjoyable, the experience is occasionally disrupted by annoying ads.

"Zero Caliber VR" is a tactical simulation game for premium VR headsets, featuring single and multi-player modes with up to 2 players in co-op and PvP. Its action-oriented story offers gripping gunfights and a realistic weapon system with hyper-realistic visuals. However, it has some bugs and grinding, while the immersive gameplay and stellar replayability make up for them. The game has recently received a major update and is planning to add mod support.