Games like Starfleet commander

Basic Warfare is a combination of RTS and Action genres featuring realtime multiplayer action combat and strategic economic simulation.

"Interstellaria is a single-player Science Fiction Real Time Strategy game with a good plot and fabulous gameplay. Manage your crew, customize your ship, and navigate through a dangerous galaxy filled with hostile aliens and anomalies. Enjoy its pretty visuals, great soundtrack, and the humor, but be prepared for lots of grinding and some bugs."

"Ceres" is a single-player Science Fiction Role Playing game with a good plot set in a ravaged solar system where Earth has been destroyed. The solar system has been changed due to the malfunctioning of the Gate, a device built to connect Earth to other stars. Now, human factions are at war, monstrous machines and alien creatures roam, and real dangers and myths intertwine in this cold, dangerous world. However, be aware that the game is very buggy.

"Void Destroyer" is a space-based game that combines elements of both space combat and real-time strategy. Players must navigate an asteroid field on the edge of the solar system, where they will build defenses, repair and upgrade their command ship, and lead their forces to reclaim and conquer territory. The game offers a high level of control and freedom, allowing players to directly command their forces in real-time tactical battles.

"Surviving Titan" is an open-world, action-packed survival adventure game where you crash land on the planet Titan with amnesia and must explore to find signs of life and discover the planet's mysteries. The game features a large, randomly generated open world with seven different biomes, each with unique landscapes, rare resources, and inhabitants. You are accompanied by a survival droid and may encounter other survivors as you attempt to escape the dangerous planet.

This game is best played fullscreen! The game can't keep the mouse locked within itself while in a browser window Build a city on an island! Set up houses for your workers and their families, then give them luxury items such as electricity, water and high tech gadgets! More luxuries = more families per building, but manage your pollution or they'll leave again! Play in a sandbox mode, or try one…

In "The Mims Beginning," players foster a civilization of small, cute creatures known as Mims, guiding them through challenges like resource management and external threats. The game features both peaceful and combat-focused scenarios, with a focus on strategy and planning. Players must ensure the survival and prosperity of their Mims colony across various planets and environments.

SuperCluster: Void is a space adventure RPG. You can explore a massive randomly generated galaxy, Interact with alien factions, Battle massive enemy fleets and take even command of a fleet yourself. Fight for your people, explore the galaxy, and fulfill your destiny, in SuperCluster: Void.

The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.

In "Lightspeed Frontier" , you can captain your own ship and explore the frontier of the galaxy, engaging in battles with space pirates and influencing the galactic stock market. Customize your ship with various modules and take on open-ended missions to make your own path and uncover the mysteries of the universe. With faster-than-light travel now available for middle-class galaxy dwellers, this sci-fi sandbox game offers a vast and dynamic world to discover.