What are the top space titles that keep you returning for more? Sound off in the comments and tell us why we should have included your choice.

Wing Commander: A truly retro space combat title with a great story and awesome gameplay.

Star Wars: TIE Fighter: You're a recruit of the Imperial Navy under the command of Darth Vader.

Conquer new and exciting worlds, build unique and diverse armies, and engage in epic battles against up to a dozen other players on huge maps. Choose your side amidst the rising tensions between the Post-Human Coalition and the AI beings, the Substrate.

Star Citizen: This game isn't complete yet, but it certainly looks promising (if we ever make it to the finish line). from the makers of Sins of a Solar Empire. Separately functional expansion Sins of a Solar Empire: Rebellion will include all previous parts of the game plus something new.

Mass Effect: This is not technically a 'space game' in the same sense as other titles in our list, but it is still set in space and a kick-ass trilogy (sorry, Andromeda).

Freespace 2: Just an awesome classic space combat sim.

While many were hopeful that diplomacy would finally end the war, differing opinions on what should be done, along with the depleted power of the controlling factions, has led to a splintering of the groups involved.

Freelancer: A gem of a game that offers an immersive galaxy to explore, if you manage to secure a copy. Includes Sins of a Solar Empire: Rebellion plus the Forbidden Worlds, Stellar Phenomena, and Soundtrack DLCs.

Everything is settled once your broadsides take aim and fire. What makes it feel so unique is instead of relying on front-mounted weaponry, you're engaging with the enemy as if you were an assassin on a pirate ship. Think of Rebel Galaxy as a wonderful mashup of Freelancer and Firefly. Still, it's a fun arcade shooter that requires you to ensure you're rocking the best equpiment your funds can afford. Rebel Galaxy ($19) is somewhat of a strange entry on our list because while it's an excellent and rather unique experience, it can become a little grind-like and repetitive.

Gog sins of a solar empire