Deepspace is a space themed browser based game which you can play in your web browser for free.
This is a strategy space game like OGame, where you can build bases, improve it structures, build fleets, research new technologies, fight battles, make alliances, and a lot more.
You start with a skeleton fleet (colony ship, corvette and scouts), use it to build your first base in an empty astro.
You can use these banners to recruit players:

you can find the other banners here: