One of the best games i played here, i must admit. Simplistic yet very fascinating.
Beat it 4 times on full hard\autaims off, 2 more - spared the final couple hours for the nearest future to avoid killing the final bunch of bots too often, and at least two more times are about to happen soon.
And all done by now only took about 2\3 of time on my record. Yet i wouldn't say it's too short, it's just about optimal time expenditure.
There are 4 diffirent competing playable factions(differed by weapons and skills), one major enemy showing up at the end. All gameplay is nice tough fast-paced action on land and in space(on fightercraft). Completing missions and helping allies brings cash and exp. points(both depending in rate on how well you perform) to develop your skills, improve your space fighter ship and buy better weapons. Minimum dialogues and other waste of time. The story is simple yet rather abstract than dull, and you actually don't care about it, waiting or looking for the next bunch of enemies to deal with.
Besides, flying spacecraft includes two mini-game-like processes when moving at long distances.
All this game's missing i'll easily find in many others yet i can't even remember a game to compare with what it possesses of. It's rather meditation than just a gameplay.
The game's very well made. Nice picture, nice controls, no bugs, nice balance on full hard.
Strongly recommended to anyone aware of the true value of the above mentioned features, 10\10 and screw any cavils of its simplicity.
PS to developpers. Thanks for the nice game! And if you ever think about crafting the SP2, please mark retaining the SP1's gameplay pace as your top priority!)