Developer : Nimbly Games
Release year : 2009
Price : 9.99$ (Steam Indie Game sale 2.00$ until this midweek, 9.99$ for whole Steam Indie Game pack for 7 games.)
Well made 2D Airplane shooter, 'Online Game'.
I didn't know this game is such good, even I saw that trailer earlier.
Just using Arrow Keys + S D F, so basic movement is very easy, but could be very tricky 2D Airplane shooter. It has 'Stall', if you go up too much, which you could solve as going Downside / turn on the Engine. That 'Stall' makes this game somewhat difficult, for rookie like me, however that also makes more interesting. And if I count this game except for Online stuffs, almost perfect, unbelivably well made.
But this is 'Online Game', and you could do only Tutorial & Skirmish alone. Maybe due to that sale, I could find around 50 - 70 (maybe less than 100) people at now. However, as living in Korea, I could see every rooms are over 200 Ping, while I'm kicked over 300 Ping. (Anyway I played some game in 240 Ping room, which was almost only 1 with people playing under 300.) Maybe could be good for people in US, but not for abroad. (Europe might have good Ping servers? Not sure.)
Online stuff is not so fascinating, while this is 'Online Game'. So I'm not sure 9.99$ purchase could satisfy me (and others). However it's on sale, 2$ for this / 9.99$ for 7 indie games. At least, this is worth your 2$.
Where to buy : Official Homepage, Steam