Biozone (Steam key) -- Region free

Release date: May 7, 2010
Age rating: 16
Developer: G5 Entertainment
Publisher: Konami
Localization: English
Activation System: Steam
Region: Region free

Description:
 Playing as Major Strike, take part in a desperate operation to save your comrades from the uncontrolled bio-terrorist, Dr. Membranus! Explore all the striking actions of a massive infection that transformed your friends into violent mutants. Overcome countless enemies in a classic arcade game whose actions take place deep in the jungles of Latin America. Your task is to use all ultra-modern weapons to stop Dr. Membranus, find an antidote, destroy hordes of bio-mutants and thereby save the world! Key Features: Participation in nonstop battles - Complete 15 different levels, destroying ruthless enemies.
Selection from a huge arsenal of weapons - Choose a weapon for every taste, pick up upgrades, grenades and boosts at every level.
Face-to-face battles with bloodthirsty bio-mutants - Kill evil mutants, including former soldiers, with tentacles and bird legs; acid-spitting orangutans and monstrous, insect-like birds.
Get through the enemy camps - Make your way to the end of the level, shooting everything in your path and tearing enemies into small pieces with grenades.