Here is the full list of all 20 Handy Harry's Haunted House Services achievements.
Fail a mission while trying to escape.
Get abandoned by your colleagues as they escape without you. You need better friends.
Escape with your whole team. Handy Harry would be proud!
Get successfully cloned after dying. You're probably going to need a shower.
Finish the job alive, like a true professional.
Escape while leaving one or more living colleagues behind. Now that's just rude.
Escape while missing a colleague. Meh, nobody was going to miss them anyway.
Finish the job but fail to escape. Now that's what I call dedication to a craft.
Successfully clone a dead colleague. Half electrician half mad scientist, I can see why we hired you.
Fail to get the job done. You call yourselves professionals?
Play your first game.
Escape with one ore more batteries left over. Collect batteries to trade for in game items.