Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Animal's Friend	Feed the dog.	40
Chemical Brother	Assist the old man.	40
Copperfield	Make it past the guards on the demonstration square.	40
Doctor Mazay	Encounter the old man with a gun.	60
Employee of the Month	Shoot the very big gun.	40
Grandma's Savior	Save the old lady.	40
Lucky Ticket	Obtain a ticket to the train.	40
Lucky	Survive a van fall.	40
Machinist	Construct the wartrain "The Last Shot".	80
Master of Pipes	Fall through the pipe.	40
Megavolt	Solve the energy puzzle.	40
Moloch	Solve the Moloch puzzle.	40
Office Man	Reach the office.	40
Postman	Assist the postman and magpie.	40
Rocketeer	Use a jetpack.	40
Runner	Escape from the Big Boss.	40
Sad Legend	Meet the Legend.	40
Shooter	Shoot the big wheel gun.	40
Survivor	Complete your mission and stay alive.	100
The Fast and the Furious	Drive the tractor.	40
Tractor Bowling	Destroy multiple objects.	40
Underground Strike	Repair the helicopter.	40