BattleBit is described as 'Remastered is a low poly FPS that aims for a massively multiplayer experience with up to 254 players in a single server. Fight on a large battlefield with ground vehicles, boats, and air support. Create your own strategies to win in a near-fully destructible map'. There are six games similar to BattleBit for a variety of platforms, including Windows, Steam, Mac, Playstation and Linux. The best alternative is Battlefield. It's not free, so if you're looking for a free alternative, you could try Enemy Territory: Legacy or PlanetSide. Other BattleBit like games are Arma (Paid), CrossFire (Freemium) and Insurgency (Paid).
Battlefield is a series of first-person shooter video games that started out on Microsoft Windows and OS X with its debut video game, Battlefield 1942, which was released in 2002. Represent entire series of Battlefield games.
Experience true combat gameplay in a massive military sandbox. Deploying a wide variety of single- and multiplayer content, over 20 vehicles and 40 weapons, and limitless opportunities for content creation, this is the PC’s premier military game. Represent entire series of Arma games.
Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine based experience.