Neat concept. Way too easy for the regular mission. Also, noticed a LOT of slowdown. Framerate went crazy slow and I've got a pretty good vid card/processor/memory situation. Could be a flash thing? Dunno. But again, I liked the idea, but the easiness and the slowdown really hurt it.
Completed the game, killed the optional boss. Killed every alien. However, I did not finish the game in less than 9 minutes... So, I should have three badges... I get none. What's up?
This game would be great if the time limit wasn't sped along by hitting walls. If mouse control was precise, I could understand this, but it's a pretty big penalty. The game's joy should come from finding the exit. The icing on the cake should be "if you do it in time to get a bonus". Penalizing players is something for coin-op machines, not web games.
I just finished the cave top-right, then one down, and when I exited (on the top-left of the screen) the "status bar" on top is there, the music is playing, but the screen is black and has been for over a minute now... :( I was really diggin the game though!
 "Ghost Guidance"){kind=icon}
 "Robot Wants Kitty"){kind=icon}
 "Darkness Episode 2"){kind=icon}
 "Neon Maze"){kind=icon}
 "Hero's Arms"){kind=icon}