Screenshots of a game can help to get people excited for it, but screenshots only show one moment of the game. A trailer, on the other hand, can show off how the game will look in motion and give everyone a bigger idea of what to expect from it. Teaser trailers are a great way to show off just enough of the game in action, and still keep plenty in waiting for a bigger trailer. Stardock and Ironclad's upcoming Sins of a Solar Empire: Rebellion has a teaser trailer for your viewing pleasure, and it looks like a great time to be a 4X fan. Rebellion has a new graphics upgrade for Sins of a Solar Empire and it shows in this teaser. There are also some new ships, like the Titan, and new factions for you to command and try to take over the galaxy with. Rebellion may not be out for a while, but looks to expand the already great gameplay in Sins of a Solar Empire.