Alternate endings
To view the best ending, do not enter the subway or the taxi after leaving the gay bar. Destroy the red car and a cinematic will start, with the bartender explaining everything. Once in the subway, proceed to the train. Use the phone before entering the train to get an ally to help you fight. Once on the train, defeat everyone then exit. When you are fighting the two gang leaders, allow them to win. After the cinematic, choose the option to go directly to the Phylex building. Reach the final floor of the skyscraper. When fighting the helicopter, wait until the cannon above the door falls off the wall. Take it, load it, then shoot down the helicopter.
Do not cross the river when you reach it in the forest level. Turn around and go to the west. Search the small indentation on the map until you find a car. You can find the chainsaw near it. Then towards the end of the game when you get to the farm, go into the basement. Find the generator. Use it and choose to fill the chainsaw when asked. Go to the large shed in the northwest corner of the farm. Cut the boarded up door to the shed with the chainsaw. Open the door, then enter and defeat the Boss.
Hidden room
When you leave your room at the start of the game, open the door near where you find the bottle in the corridor. Get the fire extinguisher. Return to your apartment. Notice that there is a door on fire near the couch. Use the fire extinguisher to put out the fire, then enter that door to find some hidden items.
