This 3D game is supposed to be like Aerial Defender but with a 3D render without the 3D block TIP: When it asks to place a tower you can answer yes to place and answer on to cancel you can have a total of 6 towers of each type (basic and strong) in the playing field, which makes a total limit of 12 towers available for each game played, in some levels you may only be able to place as many as 7 towers max, in this case you would want to choose wisely, the type of tower you want to insert into the playing field I recomend that when you are choosing your stage you choose wisely because right now it asks you if you want to play that level and then the selecting square lock up, later on it won't do that You can click the "Upgrade Tower" button when you want to upgrade the selected tower to the next level. The upgrade tower button will lock up when you have upgraded the towers that you have in the playing field are all upgraded the their highest level possible or when the limited number of towers is reached and they are all upgraded to the highest possible level Completly Debugged there should not be any run time errors, if that happens, you can blame that on the player Newest features to this engine: Changing Cursors to yield information: RED Arrow: Invalid Action GREEN Arrow: Valid Action WHITE Arrow: Idle, follows mouse xy WHITE Iso Cross: Idle, follows mouse xy BLUE Iso Cross: Mouse over Tower VIOLET Iso Cross: Selecting a tower or Mouse clicked Clicking the "Tower Info" button will give you the health and statistics of the selected tower Sounds added for upgrade the towers, clicking on the buttons and selecting the towers :) A Title Page that changes color An efficiently working stage selector Tip: Some of the sounds are kinda quiet, in this case it would be best to wear some type of headphones to be able to hear the sounds better