Free App "Contra: Evolution"

Do you remember Gryzor? Do you remember Probotector?

Guess what? They're back!
Contra is the international title for Gryzor and Probotector.
You will find Contra to be… a real BLAST from the past!
Contr Evolution is the first official Contra game for Amazon Appstore, bringing all of the run-and-gun action of the 1987 original with 21st century graphics and controls to the palm of your hands.
Bill “Mad Dog” Rizer and Lance “Scorpion” Bean are back to business fighting aliens in the jungles of South America--but can you survive one of the hardest games ever? Collect power-ups, unlock new levels and characters, and take on challenges in this arcade blast from the past. With updated HD graphics that stay true to the classic, get ready for a whole new Contra experience!
Keeping with the legacy of the original Contra game, Contr Evolution takes players through the jungles of South America to stop an alien conspiracy for world domination. Play as one of four characters, all with their own unique strengths, as you take on wave after wave of gun-toting terrorists and save the world. Contr Evolution combines all of the best parts of the original Contra game that players remember with mechanics designed for a modern audience, from level design that captures Contra’s famed difficulty to reimagined graphics inspired by the classic 8-bit art. Whether you’re a lifetime Contra fan or taking on the world for the first time, you’ll have a hard time putting Contr Evolution down!