Here is the full list of all 26 SUPERHOT VR achievements.
Used Mind Wave for the first time
killed 3 guys with double uzi shot
Dodge 4 bullets at the same time
100 uzi kills
Cut few bullets using a knife
Kill 100 Red Dudes with a pistol
thrown 100 things
Kill 3+ enemies with one burst while dual wielding uzis
You are prepared now
Kill an enemy while not looking at him
Punch a single guy at least 5 times in a row
all levels complete
completed challenge Better
100 shotgun kills
100 melee weapon klills
completed challenge Faster
spent 6 hours within the game
Finished all challenges
completed Harder challenge
Completed game laying on the floor
Complete 10 min challenge
Complete NoDeath challenge
Complete Speedrun GameTime challenge
Found every secret in the game!
Complete the game in one sitting
Complete NoGuns challenge