Here is the full list of all 61 Sifu achievements.
The base game contains 51 achievements, and there is 1 DLC pack containing 10 achievements.
In the Sanctuary, throw an enemy into the mountains.
Use each Focus Attack at least once. (Ignored in introduction level.)
Complete the Sanctuary's detective board.
Give the Photo Mode a shot!
In the Museum, throw an enemy into the fountain from a higher floor.
Complete the Museum's detective board.
Obtain the Earth talisman and attain Wude.
Exact your vengeance (kill Yang at the end of the Sanctuary).
Obtain the Metal talisman.
Throwing enemies around makes handling big groups easier. (Ignored in training mode.)
In the Tower's caves, drop from a high point to get deeper faster.
Complete the Tower's detective board.
Obtain the Water talisman.
Bare handed or with a weapon, standing up, against a wall, a ledge, or on the ground... Perform each takedown type at least once.
Successfully use a blade weapon's one-shot attack on an enemy. (Ignored in training mode.)
Obtain the Fire talisman.
In the Club's pit, beat the Juggernaut before any other enemy is beaten.
Complete the Club's detective board.
Obtain the Wood talisman.
Complete the Squats' detective board.
In the Squats, clear the hangar in less than 1 minute 20 seconds after being detected by the main group.
Receive the highest XP-based shrine reward for the first time.
Kill Jinfeng at the end of the Tower.
Unlock the mighty Calbot move.
Kill Kuroki at the end of the Museum.
Reach a level score of 10 000.
Anything can be a weapon, so keep using your environment to your advantage. All is fair in such fights! (Ignored in training mode.)
Beat any boss without dying.
Receive the highest score-based shrine reward for the first time.
Climbing and going across the environment allows you to control the flow of the fight.
Kill Sean at the end of the Club.
Receive the highest age-based shrine reward for the first time.
Reach your oldest appearance. Will you still have enough strength left to reach your goal?
Permanently unlock a skill for the first time.
Kill Fajar at the end of the Squats.
Hit 3 enemies in a single strike. (Ignored in introduction level.)
Unlock your first skill.
Perform 3 takedowns within 12 seconds. (Ignored in introduction level.)
Clear the prologue.
All achievements unlocked! Thank you for playing.
Beat the game while being 50 years old or less.
Beat the game while being 25 years old or less.
Reach a level score of 20 000.
Unlock a new arena pack.
Get 3 stamps in any arena challenge.
Clear 25 different arena challenges.
Clear 45 different arena challenges.
Get gold stamps in a Manhunt arena challenge.
Get gold stamps in a Capture arena challenge.
Get gold stamps in a Survival arena challenge.
Get gold stamps in a Time Attack or Performance arena challenge.
Clear all tiger arena challenges.
Clear all dragon arena challenges.
Collect 240 stamps in arenas.
Clear any challenge of the Heliport arena by throwing all enemies out.
Finish the target with a snowball in the "Cyclone" arena challenge.
Throw the Disciple in the lake in the "Bellowing Mountains" arena challenge.
Clear an arena challenge with the Custom Mode enabled.
Attempt to clear any level with the Modifiers Randomizer enabled.