Full list of all 42 Half-Life: Alyx achievements. It takes around 15-20 hours to unlock all of the achievements in the base game on Windows.
The base game contains 41 achievements, and there is 1 DLC pack containing 1 achievements.
Bring a garden gnome with you to the Vault.
Bring Russell a bottle of vodka.
Escape the distillery without killing Jeff.
Kill the annoying headcrab before it breaks everything.
Stay close to Jeff for 10 seconds (but not too close).
Reach the Northern Star.
Test your grip on a headcrab heart.
Represent yourself with a specific prop on Russell's map.
Measure Russell with the Geiger counter.
Interact with the playground somehow.
Feed the snark.
Make your choice.
Get to the superweapon.
Wake the Strider.
Start climbing the water tower.
Kill a Combine Heavy while their shield is up.
Use the gravity gloves to intercept an incoming enemy grenade in mid-flight.
Use the gravity gloves to loot an item off a living Combine soldier.
Solve the tanker yard's electrical puzzle and escape.
Reach the aquatic exhibits.
Kill Jeff.
Catch a bottle falling out of a cupboard before it breaks and alerts Jeff.
Defuse a roomful of explosive barrels.
Pick up and smash 50 glass bottles.
Use the multitool to hack a tripmine.
Kill a grunt by shooting their gas tank.
Shut down the substation.
Collect the SMG.
Snatch a Xen grenade from its resting place.
Escape the underground pit.
Get creative turning the power back on.
Stop the prisoner transport train.
Enter the explosive Xen infestation.
Break open a supply crate with your hands.
Collect the shotgun.
Receive a tasty treat.
Install your first pistol upgrade.
Enter the Quarantine Zone.
Loot a corpse.
Catch Russell's ammo magazine before it hits the ground.
Break out of the Combine prisoner transport vehicle.
If you are reading this achievement, Gabe Newell has successfully launched Gnome Chompski into space. If you did not also receive the achievement 'Manufacturing Ascent', Newell has abandoned his plans to shoot Noam Chomsky into space.