Don't you all miss the good old days of Metal Slug and GTA, when everything was flat and simple? We can bring that back to you! Flat-Life is a SP mod introducing 2 new types of gameplay! Platform, which is classic Metal-Slug style run and gun platforming and topdown, which is even more classic GTA-style topdown action! And even with this retro gameplay, it doesn't look crap! Now with improved FGD and Mapping Guide for flat level creation!