the game looks good, option to mod the map to gather artifact items, the downside is it needs a lot of processing power, no option to lower the quality for best performance, i finished the game in normal mode, not yet on hard how game works but the offence and defense work's as it is.
If you played this game and find hard from the start , welcome to the club, firstime i played the character died so many times, the secret is stealth save ammo till you get to the first tower after that it will be easy, after you rescue the police you can now craft items and upgrade the filter mask and bio suite