Tank WarFare Windows game

Tank WarFare is a wave-based survival action game where the goal is to last as long as you can and rack up the highest score. Every 30 seconds more enemies will be spawned racing after you, and you've got to take them out to earn points. These points can be spent on powerful Support Streaks that can bail you out of dangerous situations. But, be careful. The wave you reach, the number of enemies you kill, the number of Supports you call in, none of that matters in the end, only the score matters, so chose your actions wisely! See if you can get the high score!!! Note from Dev: Thanks to everyone for taking the time to show their interest in the game and support me. I'm a high school student and this is my first work-in-progress game in the Game Maker 8.1 Lite engine. I think as of now the core gameplay mechanics are in place, but I'm open to feedback from the community! Thank you all for your time, it's much appreciated, and please, play on and enjoy yourselves!!