BTD 1BTD 2BTD 3BTD 4BTD 4 (Expansion)BTD 5
Its this fun online game thats I really like to play. Basicly you have to stop these balloons (the game calls them 'bloons') from escaping the track by placing dart-welding monkeys and other weapons around the track to pop the bloons.
This may seem childish at first, but its not. You have weapons like boomerangs, missles, bombs, machine guns, catapults, and several more. And you have to pop bloons that have more bloons inside, bloons that are immune to certain weapons, bloons that can't be detected by normal weapons, bloons that take several hits to pop, and gigantic blimps that take hundreds of hits to pop, only to be greeted by even more bloons!
Most of the features on these games are free for everyone, but some of them need an account to unlock though. I highly recommend you try this game.
EDIT: Here's the screenshots of me playing BTD 4:
A few monkeys before the very first level
Some bloons coming down
And some more
And some more
But here's where it gets extreme in the much later levels:
One of my recent games which was very successful
Me about to lose due to the stupid lag...
Another successful game
A whole lot of those tough blimps I said earlier.
Me about to lose again due to the stupid lag. I don't know if I've ever passed round 96 on this game.
ANOTHER EDIT: Some screenshots of me playing BTD 5:
Several blue and red blimps
The three types of blimps in the game, and even in order!
A lot of black blimps, which are the deadliest blimps of all
A lot of red blimps
My final version of that game. Eventually I got bored and quit because I was winning so much
Another edit: The picture wasn't working for some reason so I put in what I could best find