Easy mode update

Easy mode addition Hi everyone, the last Singularity 5 update added an easy mode to the game! We wanted the game to be challenging, and we think it's best enjoyed when your virtual life is on the line! But we realise the difficulty was a little steep for some players. Hopefully easy mode can provide a good training ground and help beginner players or just those who want to relax and enjoy the game without stress. Easy mode will reduce the number of ennemies, but it will half your final score. This comes with a few bug fixes as well, you can now shoot the drone grenades normally to get rid of them. Enjoy, and thank you for your feedback!