ISOG: In Search Of Galaxy play online

Our sun, the central energy source of our earth and other planets nearby has been expanding. I am sorry to say that, planet mercury is no more. Sun has been expanding in fast pace and we really had a little time of 50 years to find a new home somewhere else in this wide universe. And we have found it in the new galaxy which is 500 light years away from our Milky Way galaxy. It was hard to leave our home planet earth behind, but it was the only chance for humanity to survive. We have built a Self-sustainable Spaceship which is capable enough to help us travel through space with the speed of light. Our ship is called Genesis. In scientific way this ship is also called generation ship, which is able to support successive generations on this ship. And now let me introduce myself.
Hello everyone this is Marshal of Space Force and we are in year 2355. I have an important message for you all. We have been traveling from 200 light years towards the new galaxy that we have found 500 light years away from our Milky Way galaxy. The galaxy that we found is spelled as Castlite. We have been analysing this galaxy for over 100 years now and it has most of the planets in the habitual zone. Habitual zone where we can get earth like atmosphere and which is at the right distance from central star. We have to complete the course of 300 light years more to reach in the galaxy that we found and more 80 light years to reach in the habitual zone of the galaxy.
Well sounds easy, but unfortunately its not. We have been going through lots of extra-terrestrial threats while travelling through the galaxy. We have been under attack in various areas of universe. As we know war is the universal language, anywhere anyone new, if enters in any new galactic space, those galactic space creatures are always ready to consider us as threat and attack us. Now we want you to work as our Space Marshal and help us and our only humanity living on Genesis to go through these threats and get to our new home in Castlite.
Your space ship will have some cool missiles and laser bullets. You will be involved in a war that is in space and much more greater than anyone could imagine. You will be travelling through stars and galaxies. Alien ships will try to invade our planet and you job will be to contineously try to defend earth. You will also experience the travel through worm hole, for getting from one galaxy to another, as there will be not just a single alien civilization will be attacking us. Overall you will have an out of the world experience, as it is an out of the world experience.