Mountain TD by Cheese Shadow is a very nice style of tower defense. Enemies spawn from the outside and try to climb to the top of the mountain. As they go up, you have many chances to shoot at them.
This version 2.19 is much harder than the popular version 0.99. You cannot build by the spawn in this one, you will not get kills. Build up on the mountain, make stun mazes, use heroes (blizzard), use poison damage, and make AA towers because this map will throw a lot of enemy HP at you.
Unfortunately this map seems to have a memory leak which means it will lag on higher levels no matter what you do. But if you can make it that far then you are pretty good.
This version 2.19 is much harder than the popular version 0.99. You cannot build by the spawn in this one, you will not get kills. Build up on the mountain, make stun mazes, use heroes (blizzard), use poison damage, and make AA towers because this map will throw a lot of enemy HP at you.
Unfortunately this map seems to have a memory leak which means it will lag on higher levels no matter what you do. But if you can make it that far then you are pretty good.