Use your desk to get your GUN out (1/1). Then use the box of keys with the desk to sort the unneeded and only keep the four KEYS on a ring (1/2). Use the door, walk to the right twice and talk to Agatha. Ask her about the plant, your chair and ask for your MAIL (1/3). While you’re here, ask where to find the shooting range.
Look at your mail to sort the important stuff (4/7), look at the case briefing (4/11) to see that you need to go to the boss. Look at the attachements and find the photo missing (2/13). Walk back to your office to drop off the unneeded letters (1/14). Leave the office again and walk twice to the right. Use the elevator buttons and step into the elevator. Inside use the panel and go to level 3. Use the door again to step out and use the only door on this floor. Talk to the boss. Ask about the plant and about the missing photo. Ask about the case and you’ll get an address of a bar (6/20).
Walk to the bottom middle of the screen to use the elevator again and on the panel select the 1. Then use the door to step out of the elevator. Walk to the right to hit the streets and go to the pub.
Talk to the drunk man on the bench. Ask him if he has seen someone like McReed. He hasn’t. Ask him if he’s drunk. He’s not. Talk to the barman. Ask him about McReed and the drunken man will interfere (2/22). Ask the bartender about the drunken man and he’ll tell you that he’s been there for quite some time now.
Talk to the drunken man again and ask him when he saw McReed the last time. You get a new address (3/25). Leave the bar and head back to the station.
Use the elevator buttons again and in the elevator use the panel to go to level 3. Use the door to get out and use the other door to enter the office of the boss. Tell him you checked the bar out and that you got a new address. It’s McReed’s appartment (3/28). Walk to the bottom middle again to use the elevator and then on the panel select floor 1. Use the door to get out of the elevator. Walk to the right to hit the streets again.
Use the drawers to obtain an BOOK and a PHOTOGRAPH (4/32). Look at the stuff on top to find a PAPER (6/38) with an address. The book contains a diary and the photo is useless. The piece of paper can be interesting though. Leave the apartment and go back to the station.
Use the buttons of the elevator and use the panel inside to select floor 3. Use the door to get out of the elevator and use the other door to get into the office of the boss. Tell him that the place is checked and that you’re going to check out the address on the note (5/43).
Walk to the bottom middle of the screen to use the elevator again and on the panel select the 1. Then use the door to step out of the elevator. Walk to the right to hit the streets and go to the warehouse.
Use the door on the left. There’s a table with a newspaper on it. Use the newspaper to find a WRENCH and a KEYCARD inside (6/49). Leave the room and use the keycard on the panel next to the door on the right. You can enter the warehouse (6/55).
You can see a pair of eyes staring at you. Ask the creature what he is. It appears to be a werewolf (10/65). Look at the bricks and the wallpaper shreads in the left top corner of the wall. So it’s a brick building. Use the wrench on the brick spot to let the debris on the inside come down and hit the werewolf. Look at the cardboard box and see that the wrench fell in there. Use the wrench on that spot on the wall again. Repeat this sequence at least five times. The use your gun on the eyes and make your arrest.
Game source: A copy of the game was found here on the internet.