Games like Battlestar Galactica Online

"ThreadSpace: Hyperbol is an action-strategy game set in space where players control massive ships and battle each other. With over 30 unique projectiles and customizable ships, there are countless strategies to employ. Coordinate with teammates in intense online battles with up to 16 players for tactical supremacy. Play as a character that can level up, gaining credits to purchase new ships and components.". 303 characters.

"Project MIKHAIL" is a war story set in a world where humanity is under threat from alien invaders called the BETA. In this game, players can experience a playable story mode and a survival mode, where they play as Shirogane Takeru from Muv- Alternative. The story mode allows players to make choices that affect the outcome, and even create their own Tactical Surface Fighter mecha. Survival mode combines action and strategy gameplay elements. The game aims to put the fate of humanity in the players' hands.

EVE Online is a player-driven spaceship MMO where your choices shape the universe. Experience large-scale warfare, exploration, piracy, crafting, trading, and a thriving player economy in a vast, persistent online world. Collaborate with others to build and fight for your own empire in a sandbox where consequences are real and lasting.

Embers Adrift is a fantasy MMORPG where you escape a war-torn south to find refuge in the City of Newhaven. Recovering your memories, you aid its inhabitants, battle hostile Exiles, explore ancient ruins, and uncover the secrets of Ember’s powerful magic. The game offers both solo and group PvE, with limited PvP arena combat.

"Entropy is a massively multiplayer Science Fiction RPG set in a vast, open universe with 100+ solar systems. Engage in freeform gameplay, including hunting, trading, mining, and combat. Players contribute to shaping the ever-evolving universe."

"Warhammer 40,000: Space Marine - Anniversary Edition" is a sci-fi shooter game celebrating its 10-year anniversary. Play as Captain Titus, a Space Marine of the Ultramarines chapter, in a single-player campaign or engage in 2-player co-op battles. This edition includes the full soundtrack, wallpapers, strategy guide, artbook, collectible cards, and all DLCs. Experience the game's unique atmosphere, phenomenal mechanics, and emotional story, but be prepared for lots of grinding and some bugs.

"Star Trek: Bridge Crew" is a game that immerses you in the Star Trek universe, where you and your friends serve as Captain, Helm, Tactical, and Engineer on the U.S.S. Aegis. Your mission involves exploring The Trench to find a Mode for Vulcans while dealing with Klingon threats. The game offers both story-driven and procedurally generated missions, requiring close crew coordination and communication for success.

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.

"MechWarrior 5: Mercenaries" is a first-person, action-packed shooter game set in the war-torn Inner Sphere of 3015. As a mercenary, you'll be able to explore this vast universe, acquire new equipment, and complete missions to further your storyline. The DLC Upgrade Bundle offers even more 'Mechs, missions, and modes for an enhanced experience. Being your own weapon of war has never been more thrilling.

Infinity: Battlescape is a large-scale space combat simulator set in a sprawling procedural universe. Players engage in strategic battles across multiple fronts, with the outcome influencing the dynamic, player-driven narrative. Gameplay features fast-paced dogfighting, epic fleet battles, and resource management.