DOOM/SQ2

You will plunge into the world of monsters, where you are alone, and there are dozens of them, only you and your skills will lead you to success.

You will find: monsters in 2d as well as weapons and an amazing world.

After that, start playing, but first a small warning: This game has 18+ when killing characters, please if you are under 18 years old do not play it and all responsibility will be on you.