Improvements and bug fixes

Hey! I just updated Absolute Fall. Mouse control problem in some Linux based OSes has been solved. I added two sensitivity sliders on both main and pause menu. One for X-axis and other one for Y-axis. Remember that middle value is 0 (zero). So, in case you want to use an inverted Y-axis, you can simply slide Y-axis slider to the left. There was an issue with some controllers, too. Eventhough I highly recommend playing Absolute Fall with keyboard+mouse, I fixed it for those who would like to give it a try with a gamepad. Speed up and slow down buttons were not working on some controllers. Now, they are. I also want to thank you all beta testers! Absolute Fall will be available very soon on Steam for Windows, Linux and Mac.