Here is the full list of all 36 Reversion - there are The Return (Last Chapter) achievements.
Start a new game
Listen to Victoria’s shocking story
Help the unexpected couple find a little privacy
Make the guard fall in love with the wine
Find out how to win the teddy bear
Win Hit Those Moles twice in a row
Win Hit Those Moles five times
Scare the elephant!
Accidentally feed the zoo monkey
Shoo the monkey away!
Rescue Pablo from the hands of Sergio’s minions
Reach your home, abandoned for 20 years
Open the doors in your house’s corridor
Find the Flux Capacitor
Try to convince Victoria to join one of your missions
Find the photo of Florencia
Discover the crystal disc
Try to enter the Communications Center without the proper ID card
Remember your tango days
Visit all the scenes on the GPS map
Someone confused the Tango with the Tango01
What happened to the girl of your dreams?
Try to enter the Casa Rosada through the main gate
Gather the five parts of the Pulse Stabilizer
Give Nicolás everything he needs to complete the new time machine
Install the virus in the Communications Center
You have been caught by Sergio’s minions
Escape from Sergio’s Cell
Sergio escapes the Casa Rosada
Find a tablet of the best chocolate in the world
Capture Sergio and his minions
Meet with the General José Francisco de San Martín
Finish the game in less than 4 hours
Finish the game without using the hint system
Finish the game
Finish the game for a second time