Hi guys, I'm back after a year to find out once again the old game I've been looking for years, this time I hope I'm being much more specific.
Platform(s): PC
Genre: Sidescrolling, naval shooter, action...
Estimated year of release: Between 2002 and 2007
Graphics/art style: As far as I remember the textures and graphics were shady, including the enemies and the protagonist. The protagonist's vehicle is the color of blue, and the enemies are the color of green or whatever, either of them has a specific color and it is shady. However, I'm not 100% sure all of the vehicles are the same color.
Notable characters: Enemy - Purple(?) colored B-1 look-alike bomber that shoots missiles?
Notable gameplay mechanics: Again, I'm not sure about this one but, I'm guessing there IS a way to choose an aircraft as the protagonist, although it is mainly about gunboats, stationary naval bases and yeah.. also, in the HUD I remember there were roman letters (I, II, III...) which I'm guessing that tells you your upgrades or something like that. One thing I do remember for sure is that I had the demo version, the first level was an ocean which you had to destroy all the enemies (?) which included light bombers, fighters, etc... the second level however, was arctic but I couldn't play it because I had the demo version and it asked for a key.
Other details: The era is modern, more or less. Also, there was actually a selection between a gun boat, naval defense station thingy with guns on it, and if I'm correct there was one or two more vehicles. The game is slow-paced (?) shady textured and kind of relaxing.
Thanks in advance!