scroll down for HOW TO AVOID LAGS INSTRUCTIONS (only game instructions, if you want to know how to save a game, check out the notes and credits box) Choose at first a map. Then you can palce a Tower. To do this, use the Hotkeys or move your mouse to the right side of the screen. While holding a Tower press "X" to cancel the buy. Click a Tower to upgrade it. Every Tower has 7 upgrades splitted into 3 paths. 3 upgrades left, 3 right and one in the middle. You can always buy the first left and the first right. When you buy the second left, the right path is closed and vice verse. Then you can buy the third left or the middle. If you bought the middle one, you can't buy the left one. If you bought left one, you can't buy the middle one. The same with the right path. To close the upgrade/Tower menu, click anywhere on the map. If you are ready, start the wave with SPACE or click the green box. The waves become harder and harder. You can click a Tower, to change his target (first, last, ...). You get medals, for winning wave 40, 60 and 80! You lose life, if enemys reach the end. and you get money for destroying them. Have fun ;) Small hints and tricks: Be sure, to have Laser-Towers and Explosion-Towers at waves past wave 20. Be sure to have Air-defense weapons after in late waves after wave 40. Stunning-Towers are also very usefull. They help you to beat waves past wave 52. --------HOW TO AVOID LAGS---------- -Be sure, that the mouse is on the screen. -Don't press keys, if don't have to. -Let the tower menu on the right closed, if you don't need it. -Also click somewhere, to close the upgrade menu, if you are done and don't need. It creates heavy lags.
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