Here is the full list of all 100 Gremlins, Inc. achievements.
Play 100 sessions.
Get recommended by at least 50 other players.
Win a session while having zero malice.
While playing a session for score, win with 6 score more than is necessary for the victory.
Light up 3 lamps in the challenge "A Training Session".
Participate (as a player) in a session attended by 9 or more spectators.
Win a session for 20 score in 30 rounds or less.
Play in a session with a mod of the game (available via Steam Workshop).
I'm not a tyrant, I'm just being fair.
Build "The Armageddon Clock" while playing as the Damned.
Have both "Lucky Dice" and "One-armed Bandit" cards active while playing as the Gambler.
Build "The Astral Elevator" while playing as the Politician.
Win a session playing as The Pauper.
Build "The Automated Helper" while playing as the Manager.
Build "Perpetuum Mobile" while playing as the Engineer.
In the course of one session, have your opponent(s) arrested through Player Conflict at least 10 times.
Destroy 6 or more active permanent cards of other players in a single session.
Build "The Automated Accountant" while playing as the Banker.
Play 6 cards in one turn (cards used for movement do not count).
Play 5 cards in one turn (cards used for movement do not count).
Build "The Treasureseeker" while playing as the Collector.
This gamble wasn't easy, but luckily it paid off!
It's quite possible that treasureseeking may become a new kind of gremlin sport.
In the course of one session, earn $1.000 or more from taking bribes.
In the course of one session, play 9 cards in the Inferno.
Win the Auction by paying no more than $70.
Accumulate 33 votes or more.
Run, gremlin, run!
In the course of one session, send to your opponents 6 Misfortunes (by playing action cards).
Build "The Accelerator" while playing as the Merchant.
Win a session with 66 malice or more.
Have $3.000 (or more).
The first rule of the secret achievement is: do not talk about the secret achievement.
Win a Chaos Quest session.
Play 6 cards in the Astral Plane during one session.
Earn 100 score points or more in one session.
The devil didn't get much, but who cares?
Play at least 10 criminal cards in one session.
Activate "The Destroyer".
As a spectator, watch 30 sessions until the end.
Win a session playing as The Secret Agent.
Build "A Secret Project" while playing as the Secret Agent.
Build "An Automated Bureaucrat" while playing as the Prosecutor.
Participate (as a player) in a session attended by 3 or more spectators.
Send an opponent to jail through Player Conflict by paying no more than $1.
Beauty, as you know, requires sacrifice... Preferably a sacrifice made by your competitors.
As a spectator, watch 10 sessions until the end.
Convert an in-game item into charges.
Qualify for the League of Politicians.
Rob the Bank while playing as the Thief.
Build "The Recycler" while playing as the Pauper.
Win 1 multiplayer session.
Participate in a tournament.
Create an item using a blueprint.
Win a session playing as The Politician.
Send a Misfortune to another player by paying insurance on the Risk spot.
Playing with at least 3 opponents, become the only player not currently in the Jail.
Win a session playing as The Prosecutor.
Add 10 items to your collection.
Play 10 sessions.
Win a session playing as The Thief.
Win a team session.
Win a session playing as The Gambler.
Have 6 permanent cards active at the same time.
Win a session playing as The Banker.
Win a session playing as The Manager.
Rest in the Astral Plane.
Win a session playing as The Damned.
Achieve jail rank "The Don".
Play 4 cards in one turn (cards used for movement do not count).
"A passion for work is a rather rare mental disorder" (from The Gremlin Dictionary).
Play 3 cards in one turn (cards used for movement do not count).
Win a session playing as The Merchant.
Win a session playing as The Engineer.
Play one of the Chaos Cards.
Win a session playing as The Collector.
Send an opponent to the Jail by discovering a criminal card on their hand.
In the course of one session, visit every location in the game.
Raise your income to $100 or higher.
Win the Elections.
Win 3 multiplayer sessions in a row.
Light up 3 lamps in the challenge "Just Business".
Light up 3 lamps in the challenge "An Engine of Progress".
Light up 3 lamps in the challenge "Gold Rush".
Light up 3 lamps in the challenge "Gremlined!".
Win 6 multiplayer sessions in a row.
Swap places with a player who is 1-2 spots away from reaching the Astral Plane.
Win in a multiplayer session against 5 human players.
Light up 3 lamps in the challenge "Respecting Unexpected Inspections".
Oftentimes, one must keep a lot of things in secret in order for one's honesty to become fully appreciated.
Join a session by accepting an invitation from a friend.
Qualify for the League of Deputies.
Qualify for the League of Governors.
Qualify for the League of Oligarchs.
Light up 3 lamps in the challenge "A Box of Secrets"
Light up 3 lamps in the challenge "The Mad Clockmaker".
Light up 3 lamps in the challenge "For the Good of the People".
Money, money, money!
Light up 3 lamps in the challenge "A Secret Assignment".
Have a total game time of no less than 256 hours on any of the servers.