It's hard to rate this game fairly - While the gameplay is fun though a little shallow, it appears that this game is double uploaded. First by the original author and 2nd by fog. fog came around after my initial flash phase and as such I do not know what the agreements are between publisher and developer. Did they steal this game or did the author give them permission? Who knows.
Author Comments
In Sky Knight 2, it's make or break as you take on the menacing sky battalion, armed only with your plane, your guns, and if you're lucky... a friend. Be a one-man air army, or team up with a fellow sky knight to defeat the unrelenting enemy force. Either way, you'll be outnumbered, so stay sharp!
OK, graphics look cool, but the whole "Buy Coins, get coins, buy upgrades, buy lives, die here, go all the way back" is just... No, does NOT work. That plus the fact the game is so generic that even the way basic Space Invaders looks hundred times more advanced.
Love the graphics. I know many wont like the control set up- WASD would be helpful.
Its an Ok game, needs more items in its shop. The controls are arrow keys and n/shoot m/bomb.
While the art design is very nice, the sound, gameplay, and pretty much everything else is mediocre at best.