Deimos Games

Deimos Games is an independent video game developer based in Montreuil, France.


The realistic space sim for PC -

Explore the vast emptiness of space. Take command of your ships, create your empire. Helium Rain is a realistic space simulation game.

In Helium Rain, you play as a company owner in space. You can trade resources with other factions, build ships, stations, or even take control of resource-rich areas, depending on your company’s power. Your company can focus on military aspects, but the economy is still at the heart of the game.

The game is built with realism in mind, so instead of building a fake world that behaves like it’s living, as other games do, we decided to simulate an actual world and see how it would behave.


A spacebuilding game for PC -

Add new compartments, fill them with new modules and equipment, and make your ship truly yours through a heavy coat of paint.

Take advantage of orbital mechanics to build the most efficient ship. Fast travel or low fuel use - the choice is yours.