ATTENTION - Highly recommended you try Solar 2 Demo first to make sure the game works on your Android device! If you are unfortunate enough to have. Its quite the old game now. It was a prototype of the full version of the game, now called Solar 2 (so I dont get a naming conflict with the prototype). Solar 2 is my vision for how the game was always meant to be. Close and re-open browser and try again. You can also try different browsers, especially if using Google Chrome. Numpad 2: Subtract Mass. But the Solar 2 Trainer straight gets reported as not working. Would be. Make sure trainer version matches game. CN Ops for doing Alpha testing. You know who you are! All my friends who did Beta testing, thanks for the feedback! Everyone who worked on MonoGame as this allowed the Mac and Linux versions to exist! Right when I was preparing marketing assets, I realized I needed something really awesome to show off the game, and I wasnt a good enough artist to do it. The awesome splash screen image you see of Solar 2 was done by.