Games like Firmament Wars

"Istrolid" is a strategy game where players design their own unique spaceships and build a fleet to fit their strategy and playstyle, with no set units or factions. The game features multiplayer and single-player modes, including a campaign to collect parts and build bigger ships, as well as customizable AI opponents for combat. Players can engage in tense battles for territorial control, utilizing each ship's energy, ranges, firing arcs, turn rates, and firepower.

"GoD Factory: Wingmen" is a multiplayer space combat game where 4 players work together to destroy the enemy team's carrier in fast-paced, tactical matches. Players can choose from 4 original species and customize their gunships with a wide range of weapons and equipment. With a focus on teamwork and strategic gameplay, "GoD Factory: Wingmen" offers a unique and challenging experience for those seeking a competitive multiplayer title.

"Lazerbait is a free VR arcade strategy game where players aim to capture all planets to produce ships and defeat enemies. With a god-like perspective, players can direct their fleet to take over planets, with the number of planets owned determining the size of the fleet. Up to 7 AI characters offer a challenge in free-for-all style, with customizable game settings and procedurally generated maps for varied gameplay."

"Dustwind" is a post-apocalyptic real-time tactics game featuring single-player campaign, multi-player, co-op, and PvP modes. The story campaign includes 16 missions with a playing time of around 10 hours, where you collect weapons, gear, and develop your character. With splendid gameplay and plenty of humor, tactical and clever decisions are necessary to survive in the harsh wasteland.

"Tower Wars is a multiplayer tower defense game with elements of real-time strategy. Construct unique towers and mazes, and upgrade an array of specialized units to defend against enemy attacks in 1v1, 2v2, or 3v3 matches. The game's charming old-world style adds to the humor and fun of this competitive experience."

Take control of the armed forces of your nation. Become responsible for its military expansion, technological research and economic development. Form alliances and wage total war for global dominance on the battlefields of World War 3.

ICBM: Escalation is a grand strategy RTS where players command powerful factions in a volatile global conflict. Utilize advanced technology, conventional armies, and devastating nuclear weapons to dominate the battlefield. Victory requires strategic planning, balancing nuclear and conventional warfare to ensure your faction's survival and supremacy.

Cannon Brawl is a real-time strategy game with artillery physics. Players build and customize their arsenal of cannons and units while managing resources and competing in strategic battles. The game features a single-player campaign and multiplayer modes, with destructible terrain and a variety of upgrades providing a dynamic and engaging experience.

Dice Kingdoms is a unique blend of board game and RPG elements. You build and manage your own kingdom, using dice to perform actions and make decisions. Recruit heroes, build structures, and overcome challenges to expand and strengthen your kingdom. With a variety of game modes and deep customization, Dice Kingdoms offers endless replayability and strategic depth.

Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction.