Gunslugs

Gunslugs is a side-scrolling tactical arcade action game where you take control of an elite squad of soldiers trying to destroy the Black Duck Army and stop their world-threatening experiments. As you progress through the game, you will fight in the jungle, the Arctic, Egypt and at the gates of Hell. You will only have one life, then everything starts all over again. All that remains are the collected coins, which can be used to buy upgrades, heroes and mini-games like Donkey Kong and more.