I founded how to get the impossible achievement.You should be having the Time Nullifier and Warp Speed.Next,you should have a good ship.Now take your ship to a level and start pressing the hotkey for Warp Speed and end the level BEFORE 45 SECONDS.You got the achievement.
Nekon Attack was way too easy with stop time skill and your energy will replenish everytime you collect an orb. According to the game,I completed it in 10 seconds. Rate it up so others can see it.
Go Here : C:\Documents and Settings\[YOUR USERNAME]\Application Data\Macromedia\Flash Player\#SharedObjects\UTL4WQ3N\chat.kongregate.com\gamez\0014\9599\live\SFH_Kong.swf
Copy everything in that folder and keep it safe(always do that before exiting the game),then paste it in the same place before opening the game.
Warning : This will only work for Kongregate,and the Windows I'm using is Windows XP.The destination might be different in other windows,so just search for chat.kongregate.com.
I don't know if this is a bug or what,but when I was playing in the Story mode,I was just rolling it in the air and when I crashed,some penguin with a bit bad graphics appeared and told me you should continue,the next thing I remember is I'm flying again without returning to shop.