TDGAME is a survival tower defense game. You are a movable character (W,A,S,D) and use (LMB) to shoot enemies that are attacking you. You start with 100 HP which you cannot regen, but you can buy a player shield in the build menu to protect your precious health. You use (E) or (RMB) to open the options to build turrets, which range from many options including machine guns, teslas, bombs, lasers, traps, etc. As time goes on, the levels increase in difficulty and there is a boss every 5 levels. After each level there is a grace period which you have time to buy and prepare. If you die you can revive for twice the cost every time you die, starting at $1000. If you are dead, the enemies will attack your turrets until they are destroyed, at which point you have lost.
