My ol' Island Base mod had been renewed and modified greatly. I've enhanced the terrain 1.5 times, adding 4000 km² of rideable terrain. The new part shaws a plateau massive with trenches, bridges, and fierce air defence. You will need a serious amount of weapons to engage everything on your way, because even the fleet oilers here have AA Defence!
New airbases have been added - a big interceptor base at the central plateau and an old outpost base with a very short airstrip.
Try it here!