Half life 2 validating files city by updating profile site
Much of the backstory to the game is simply alluded to, or told through the environment.Some years after Gordon Freeman and other scientists accidentally opened a portal to a dimension of hostile aliens at the Black Mesa Research Facility, Freeman is awoken from stasis by the mysterious G-Man.He obtains an airboat and battles his way to Black Mesa East, several miles from the city.Alyx introduces Gordon to her pet robot D0g and gives him a "gravity gun", an instrument which can manipulate large objects.Others use predictable but powerful attacks, while others hide before swiftly attacking the player.Gordon can kill most enemies with his weapons, or make use of indirect means, exploiting environmental hazards such as explosive pressurized canisters, gas fires or improvised traps.
Gordon lays siege to Nova Prospekt by using pheromone pods to command the hordes of alien antlions that infest the coast.
The sequel has similar mechanics to Half-Life, including health-and-weapon systems and periodic physics puzzles, except with the newer Source engine and improved graphics.
The player also starts without items, slowly building up their arsenal over the course of the game.
Solutions involve objects' physical properties, such as shape, weight, and buoyancy.
For example; In chapter three, "Route Kanal", the player is required to stack cinder blocks on a makeshift see-saw ramp to proceed over a wall.