Game has a great foundation, especially if you like naval warfare. Build up a fleet of ships you get to customize with various hulls, a plethora of weapons and components as well as with modules and skill points you get as you level up. You can also send ships on missions to earn resources while you dont pilot themselves.
Sadly they put a lot of effort into the foundation but apparently very little into gameplay. Piloting your ship and taking out ships/bases/aircraft is fun the first dozen times. But then you realize you gotta grind the same noob levels 100 more times to buy that next hull, or 1000 more times to level up enough to unlock another level you can grind some more on. They did add random boss encounters and "elite" versions of same levels you can play thru but rewards are still pretty pitiful.
All in all with more things to do itd be great, but the content isnt there now and if you do spend money to buy better stuff fast you quickly find its pointless because you still dont have anything to do with it
Keishkadin about Fortress: Destroyer