A few things you might want to consider. Add a start menu, so it doesn't just start. Redesign the game over page to a menu that lets you return to the start, and maybe shows a score and the level you made it to. In game, the levels get too hard too fast. Maybe make it so you can't place towers on the fences, walls, and cash/lives board. Instead of an instant game over, block path-blocking placements. Show the price of the tower before you have to place it, especially if you're adding more eventually. Final things are calm down on the quake, and look into the random 3k cash when I make a maze starting at the end. The quake locks my flash right up on the big wave.
Maybe make a shop every so often; gems seem pointless other than completing a level. Also create a storyline; why is this guy in a cave? Why didn't he bring a weapon if it was dangerous, and why does he keep just going down? Also maybe a pause button would be nice.
Pretty amusing game. Repetitive cops get annoying, though. And you should have more than 365 days; game goes by too quickly when you're spending 50 days in jail. 4/5
That, or actually make it so your bullets can't go through the floor. That way it adds challenge to the game because your have to kill the underwater enemies when they jump, and there's no loss of coins.
The coins that you get for killing the enemies below you should stay in screen, for example sit at the bottom of the water or maybe magically get collected. Other than that awesome game.
Want easy money on this game?
1. Go to Upgrade Team and down your Accuracy to 5%, and your Health as high as it'll go.
2. Repeat the first level again, you gain 10 money per every health point you have at the end of the round.
3. Repeat as desired (Increase health and buy more people as you get more money).
First off, if you press the left arrow key he just runs backwards. This is normal, except he doesn't turn around. I would personally make it so the balls are one-hit-kills, as there are only two of them. Spend a little more time on the guy, and you have the making of a quick game.
Your instructions are wrong...it's mouse controlled. You could in the very least make a boring game with correct descriptions and such. 1/5, because I died a little on the inside when I played this.
Amazing game, everything about it is awesome. Issues with glitching out and black-screening by the glacial volcano in the third place, anyone else? May have just been my computer. All in all great game, 5/5.
Worst racing game ever. If I'm wrong, correct me. But cars don't generally slide 5,000 feet down the road in a perfect, smooth motion, then regain control. Very annoying.
A fine variety of amusing/challenging levels, an array of achievements, and a stash of upgradeable upgrades. Needs badges, then you have yourself a game. Haha.
 "Tower Defense"){kind=icon}
 "Chobots"){kind=icon}
 "Cave Explorer"){kind=icon}
 "Gangstas"){kind=icon}
 "Giraffe Got Game"){kind=icon}
 "Hostage Crisis"){kind=icon}
 "Gravitee Wars"){kind=icon}
 "Music Match"){kind=icon}
 "Every 60 seconds"){kind=icon}
 "Base Jumper"){kind=icon}
 "I see what you did there."){kind=icon}
 "FourSquare"){kind=icon}
 "Epic Battle Fantasy 3"){kind=icon}
 "Freeway Fighter"){kind=icon}
 "Mushroom Madness 2"){kind=icon}
 "VVVVVV Demo"){kind=icon}