Simple operation that anyone can easily get started! A tower defense type game using dynamic and cute 2D pixel character drawing style! metal slug is a old school gaming and classic game and coin-op style that you can play for free on DooDoo.Love. This free online game and play on any device and mobile-friendly game offers competitive gameplay and engaging experience and challenging levels. Play now and see why metal slug is one of the most popular games on DooDoo.Love!