newgrounds.com - Play metal slug aliens attack! defend all ..
newgrounds.com - This is.. a simple game.. where you run and ..
newgrounds.com - Metal slug with real sprites? here we have ..
newgrounds.com - Create your own metal slug battle - who will ..
newgrounds.com - The epic battle of green versus blue... who ..
newgrounds.com - As a mercenary, do missions, earn cash upgrade ..
newgrounds.com - Make your way through hordes of undead zombies, ..
newgrounds.com - The highly anticipated sequel to mssc1 is ..
newgrounds.com - Level 005 of crazy metal slug mario crossover ..
newgrounds.com - Take down the incoming waves of enemy troops ..