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