Games like S4 League

MechWarrior Online is a free-to-play, tactical shooter set in the BattleTech universe, where players battle in powerful mechanized units called BattleMechs. With earned currency and experience, players can purchase and customize their own 'Mechs, unlock skills, and engage in quickplay, faction play, and private matches across various game modes and maps. Monthly events offer additional rewards and content.

MARS is a Third Person Shooter brimming with creativity and unique features long forgotten in this day of modern AAA games. From the hilarious Headhunter mode, to Huge Mecha vs Mecha battles, to fully customizable loadouts; MARS is a gem to behold amongst the TPS genre.

Guns of Icarus Online is a steampunk-themed multiplayer airship combat game. Players man ship stations, like gunner, pilot, or engineer, to complete objectives and defeat enemy teams. Communication and teamwork are crucial for success in this high-flying, aerial warfare experience.

Ninja’s Creed:3D Shooting Game is a shooter game with an interesting plot and beautiful game mechanics, but it has its drawbacks such as lots of grinding, many ads, and bugs. It offers real-time multiplayer battles with spectacular graphics and occasional humor. Despite its flaws, it provides an engaging and action-packed experience.

Holodrive is a super fast-paced collectable 2D multiplayer shooter. Create your robot, customize it and jetpack your way to victory!

Cobalt is a Science Fiction Action game that combines a single-player campaign with local and online multiplayer modes. The game features a unique slow-motion mechanic that allows for impressive moves and tactics, with a variety of weapons, maps, and customization options available. Uncover the mysteries of a humanless world while riding a space hamster and engaging in both cooperative and competitive gameplay.

Monday Night Combat is a class-based, third-person shooter where players compete in a violent game show for cash, fame, and endorsements. The Throwback Throwdown game mode introduces new features like riding the Chickey mascot for big rewards and specialized bot spawners for various enemy types. Fight for the American dream in this unique action-packed experience.

"Loadout" is a comedy shooter game that features 2-player co-op, multi-player mode and ingenious gameplay. The game boasts beautiful visuals, over-the-top comedic violence and stylish character models. With its robust weaponcrafting system, players can build billions of customized weapon combos, defining their own class/playstyle. Overall, it's a fresh and fun shooter experience with a hint of lunacy.

"Star Conflict is a free-to-play, massively multiplayer space simulation game where players engage in combat as elite pilots in a war between factions. The game features intense PVP and PVE battles, a sandbox mode, and a wide range of customizable spaceships. With a variety of tactical roles, modules, and the ability to manufacture ships and modules, Star Conflict offers a rich and immersive experience for space combat enthusiasts."

In Dreadnought, you are the commander of a gargantuan battleship in an ever-expanding sci-fi universe. Take the helm and command a gargantuan battleship. Fight in Team Death Match and Team Elimination on battlefields around the galaxy. Choose between five unique ship classes, customized and armed with the most powerful weapons. Prepare to engage in the biggest battles of the universe!