I must assume it's not my game but it's much better than before. There is now a #/40 under the level name, so you know in what level you are. There also is a "Are you sure you want to go back to the main menu" when you click in Main Menu, and I think the colission is better. I'll give it a 3/5 instead of 2/5 as I did before, because there are still a lot of bugs.
As Reflex said, simple and short games. Cool for test your reactions. I though it was something like Four Second Frenzy or Firestorm, but I was wrong.
3/5
Great game, but too repedative. Got bored very fast. 5/10
HINTS:
Ultimate Survival
Play it in Medium, so you will get 5000 difficulty points. After every level you will win 5000 too, plus points you win for killing. Save points and buy the Machine Gun. (10000)
Ultimate Defense
This one is more difficult, so I recommend playing it in Easy (you'll get 5000 points for every level too) so in 10 levels you can leave it out. If you are going to play it in Medium, don't buy any drone turrets, they are slow and will die fast. Save points and buy Dual Machine Gun (5000)
Good luck
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