Here is the full list of all 30 The Gray Man achievements.
You made it to one of final game's endings!
You've completed all the alternate endings of the game
Finish all 5 acts of the game
Finish the game with few bad decisions
inish the game with more than usual bad decisions
Score over 1 000
Score over 1 500
Score over 2 000
Complete the whole game in less than three hours
Finish the game on the first try, without even shutting it down
Activate one random cheat
Discover 3 secret levels in cheats
Yes
Find over 15 different fragments of memories or paintings
Unlock the secret section in the basement
Unlock the mysterious chest in the attic
Find all tools in the Eavesdropper, 1 act
Skip one memory...
Worth a try!
Now there's now escape...
Make the most of all the interaction in the Obscure City, 2 act
Disobey your conscience and dump the body elsewhere
Beat all 6 sequences in Act 3
Escape the flames at the last second
Successfully defeat the final bossfight
Seeing all the memories and traumas
Letting Anthony experience the worst hell possible
Finish the game on Murderous Difficulty
Finish the game on Unsane Difficulty
It is a great honour to welcome the players to the game!