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Maniac Mansion
Platform: NES
Genre: Point and Click Adventure
Release date: October 1st, 1987
Developer: Lucasfilm Games
Publisher: Lucasfilm Games

List of achievements:

Let's Go Rescue Sandy!
Find your way inside the Maniac Mansion.

A Door With No Knob
Find a way into the basement and turn on the light.

All-Purpose Equipment
Get the tools.

Handy Man
Fix the phone.

Stargazer
Enter the observatory.

Stethoscope Or Telescope
Open the wall-safe and thieve its contents.

What A Hunk!
Get buff with the 'Hunk-O-Matic Machine' [TM].

Radio Head
Fix the short-wave radio.

Garage-Be-Gone
Start the Weird Edsel.

Resource Efficiency
Satisfy the Green Tentacle by giving him his favorite food.

Important Business
Get past the Purple Tentacle with a great deal.

Don't Bug Me, Sucker-Face!
Get past the Purple Tentacle using your authority.

Don't Be A Tuna Head!
Finish the game with Dave dead. [Any ending except 'famous']

Arrested Developments
Finish the game with the 'police' ending.

Complete And Utter Defeat
Finish the game with the 'plant' ending.

A Rock's Redemption
Finish the game with the 'famous' ending.

Cruel Fate
Finish the game with the 'famous' ending, after alerting the authorities.

Disaster Averted
Return Ed's friend in top condition.

Escape Artist
Escape the dungeon without using the key.

Ah, Product Placement!
Collect a refreshing, ice cold can of Pepsi from a Pepsi machine.

Fumigated
Meet death through breathing radioactive steam.

Lights Out
Suffer a catastrophic nuclear meltdown via power overload.

Pool's Closed... Forever
Suffer a catastrophic nuclear meltdown via pool-related shenanigans.

Some Days You Just Can't Get Rid Of A Meteor
Suffer a catastrophic nuclear meltdown via self destruct.

Hope You Like Purple
All the kids have died. The rescue attempt failed.

Only Game Worth Playing
Play Meteor Mess.

Gone Full Green
Satisfy the Green Tentacle without his favorite food.

Helping Out The Little Guy
Get a recording contract for the Green Tentacle.

Going Commando
Help Weird Ed with his plans.

The Final Frontier
Finish the game with the 'space' ending.

Ed's Best Friend
Murder the innocent, claim their remains. Totally Awesome!

Big Break
Get a recording contract for one of the kids.

EEEEEEEEEEEEEEEEEEEEEEEE
Cause long distance destruction with the casette tape.

Taking Things Too Far
Ed doesn't take too kindly to murderers. Argh!

Wrath Of The Green Tentacle
Get the Green Tentacle to kill you out of jealousy.

Protected Copy Protection
Use the invisible keypad.