Here is the full list of all 47 Press Lex to Metaverx achievements.
Get out of the tomb using a CO2 geyser.
Complete "The Truffle Shuffle".
Next time watch your step.
Reach the window.
It takes two to make the things go right.
You wanted ten more seconds. Granted.
Write the From Lex to Rex walkthrough.
You wanted the easy way.
Solve your versions inner doubts.
I´ve waited here for you everlong.
Press Lex!
Win against an extremely passive rival.
Use one of your memories as a dumping site.
Put a smile on that face.
Nail all the coffees.
Bring back your friends.
Take this achievement.
Keep the morale high.
Create a time paradox.
Bring back another friend.
Visit the last memory you have of your mother.
Find an direct way to get the attention of the modern guy.
Complete the second chapter.
Open the safe... and then follow your instinct.
See an old friend.
Get a shave and get arrested.
Learn everything you can about the Truffle Shuffle and a garment of yours.
Get yourself out of the cell.
Get the help from an old friend.
Don´t think too much.
Have the idea about opening a truffle business with Pig.
Beat the royal buffoon
I don´t think this is a memory but it feels good.
Ask and it will be given to you.
You couldn´t resist making a bad joke about coffee.
Complete the tasks.
Get out of the castle.
Finish the game.
2.71828182845904...
Remember the object.
Help your true friends leave the castle.
Draw conclusions about your life and memories.
Access a weird place.
Help Lex Helsing send the loving vampire back home.
Help Aquilex with Aristotlex without talking to him before.
You´ve show Eulex his number.
Now you know.