HITMAN

There are a total of 10 opportunities found in "World of Tomorrow." Each can be tracked right from the start. Here is a list of them all:

• A Case Most Peculiar - Disguise yourself as the hired private investigator. When you meet De Santis in the tunnel, kill her and put her body in the dumpster.
• Absolution - Sneak into the morgue in the church and disguise yourself as the scientist who died in the lab accident. Take the key card and you can sneak into the underground lab.
• Beyond the Grave - Play Silvio's mother's favorite record in her old room. Lure him to the room and when he investigates and listens, kill him and hide his body in the container.
• By Candlelight - Disguise yourself as the golf coach and meet with De Santis in her room. When her back is turned, kill her and hide her body in the container.
• Catharsis - Disguise yourself as the therapist. While you are in session as the therapist, smother Caruso with the pillow to kill him. Hide his body.
• First Day on the Job - Disguise yourself as the chef hired by Silvio to replicate his mother's spaghetti sauce recipe. Make the sauce, but use the rat poison in the kitchen to spike it. Ring the bell and when it is served to Silvio, wait for him to go over to the cliffside to throw up. Push him off the edge.
• Hostile Environment - Disguise yourself in a hazmat suit to get into the room containing the virus.
• Memento - Break into the safe in the attic to steal the memento.
• Memory Lane - Play the video of Silvio as a child in the observatory. When he comes to investigate, kill him while he watches and hide the body.
• The Good Son - Disguise yourself as the flower delivery man and deliver the flower to the grave of Silvio's mother. When he comes to mourn, kill him however you want.

Once all of these have been completed, the achievement will unlock.