Cookies on Acheev

Pick which categories of cookies you're OK with.

Read our cookies policy and the privacy policy.

Loading…
Sylvio: Black Waters cover

Sylvio: Black Waters

Achievement list · rarity · tracker · no guide yet, sign in to request one

Stranded on an alien planet. Witness the past to discover the truth in a game of enthralling atmospheric exploration horror.

Shooter Puzzle Science fiction Horror
2024 ★ 80 15 achievements
15 achievements
Lungs 1

Lungs 1

56.0%

You found your way out of Lungs 1

Lungs 2

Lungs 2

44.8%

You found your way out of Lungs 2

Lungs 3

Lungs 3

34.0%

You found your way out of Lungs 3

Black Waters

Black Waters

26.8%

You completed the song 'Black Waters'

Lungs 4

Lungs 4

25.9%

You found your way out of Lungs 4

Lungs 5

Lungs 5

24.0%

You found your way out of Lungs 5

Witch Witch Witch

Witch Witch Witch

21.3%

You completed the song 'Witch Witch Witch'

Bon Voyage

Bon Voyage

20.7%

You managed to find your way back to the space shuttle

Rooster

Rooster

17.1%

You completed the song 'Rooster'

Drag You Down

Drag You Down

16.8%

You completed the song 'Drag You Down'

With a tree root she had him gasping

With a tree root she had him gasping

16.8%

You completed the song 'With a tree root she had him gasping'

Golden Boy

Golden Boy

10.5%

Golden Boy will talk when there's silence in the office

Here goes nothing

Here goes nothing

6.0%

Don't swim in that lake

Hey Oh Hey

Hey Oh Hey

4.2%

Trains?

Happy Camper

Happy Camper

1.2%

In search of a sun

Explore more lists

Steam
Leaderboard

Track your progress

Sign in with Steam or Xbox to mark off unlocks, filter what's left and showcase your 100%s.

  • Live unlock status per achievement
  • Hide-unlocked filter
  • 100% showcase on your profile
Sign in
Want a guide for this?
Sign in to request a guide