Games like S.K.I.L.L.: Special Force 2

"BlackShot is a free-to-play, post-apocalyptic first-person shooter, where you play as a mercenary in a world dominated by clone soldiers. Experience intense team combat in multiple game modes, including Team Death Match, Team Flag Match, and Running Man. Rise through the ranks from Recruit to Elite, with a level and rank system, while customizing your warrior with in-depth options."

Warmode is a free-to-play, multiplayer shooter that pits two opposing factions against each other in fast-paced, action-packed battles. Choose your side between government military housings and armed hirelings, and engage in virtual combat with intense dynamics reminiscent of classic shooters. Experience off-scale battles and hurricane gameplay for an unforgettable shooter experience.

"Blockade 3D" is a multiplayer online game where players build and destroy blocks in a dynamic, ever-changing environment. With a variety of game modes, players can compete in deathmatch, team deathmatch, and other fast-paced modes. The game features destructible environments, allowing for strategic gameplay and creative destruction.

"Warface: Clutch" is a contemporary MMO first-person shooter with PvP modes, PvE missions, and raids. The game features five classes and a vast customizable arsenal. The "Champion Trials" event has been added, including the "Custodian" PvP mode, thematic rewards, and event contracts. The "Tropical Trails" season is also underway .

KUBOOM is a cross-platform action game available on Steam, Android, and iOS, supporting up to 10 players in multiplayer modes such as 5x5 team matches and Deathmatch. It boasts good optimization, over 20 balanced maps, 50+ weapons with 100 skins, character customization with 45+ clothes, and the possibility of clan wars. The game promises beautiful graphics and a vibrant community.

Counter-Strike Nexon: Studio is a free-to-play, massively multiplayer online first-person shooter that offers both competitive player versus player and player versus environment modes. The game features classic Counter-Strike gameplay, as well as a variety of weapons and characters to choose from. Players can also unleash their creativity in Studio Mode, where they can create their own custom maps. This version of the game offers a special welcome gift for those who join the official Discord server.

"Line of Sight" is a free-to-play modern military FPS with detailed customization options for characters and weapons. It features both classic shooter gameplay and unique Psionic abilities, with the promise of no pay-to-win elements. Players can adjust various aspects of their weapons, including optics, muzzle, barrel, ammo type, and more.

"Infestation: The New Z" is a free-to-play, open-world shooter with a focus on player versus player combat. It features four different game modes, including Open World with traditional maps and close combat maps, Survival with scavenging and crafting, Competitive with rankings and groups of five, and a co-op Zombie Siege mode. The game is influenced by the old Infestation series, also known as The War Z. -- Steam ID: 555570.

Polygon is a massively multiplayer, tactical first-person shooter set in an open world warfare scene, allowing up to 32 players in large-scale battles. Team up with friends in intense PvP matches, with a customizable weapon arsenal based on real prototypes. Experience teamplay with up to 16 players, utilizing various weapons and skills to lead your team to victory.

Z1 Battle Royale is a free-to-play, fast-paced competitive Battle Royale game that has undergone a major overhaul to restore its classic feel and look. The game features updated combat and gun mechanics, restored vehicle mechanics, and the return of the PS3 era map with updated environment and lighting. Additional new features include in-match missions and more .