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