Life & fun · alternatives · 2026

24 alternatives to Worlds Adrift

Explore a vast, open sky world MMO, built on SpatialOS

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Worlds Adrift launched in 2016; newer entries below may have overtaken it.

1. 1
   No Man's Sky▲272

   Explore a nearly endless procedurally generated universe

   2016 · its alternatives →

2. 2
   Stardew Valley▲76

   A Phenomenal Open-Ended Country-Life RPG

   2016 · its alternatives →

3. 3
   Crashlands▲58

   Story-driven crafting ARPG set in an outlandish world.

   2016 · its alternatives →

4. 4
   Strut▲73

   Compete to Uncover the Map of the World

   2016 · its alternatives →

5. 5
   Reap▲69

   A survival game on a mysterious archipelago

   2015 · its alternatives →

6. 6
   Overland (First Access)▲89

   Make the most of a terrible situation

   2016 · its alternatives →

7. 7
   Dual Universe▲58

   Civilization Building Sci-Fi MMORPG

   2016 · its alternatives →

8. 8
   Dreamlike Worlds▲56

   A challenging puzzle platformer.

   2016 · its alternatives →

9. 9
   Manyland▲98

   Browser-based MMO universe. Minecraft in 2D.

   2014 · its alternatives →

10. 10
    UnnyWorld▲114

    Control your character with gestures in a Fantasy MMO

    2016 · its alternatives →

11. 11
    Astroneer▲98

    A game of aerospace industry and interplanetary exploration

    2015 · its alternatives →

12. 12
    Sky Wars: Archon Rises▲68

    Build your empire in this gorgeous 3D Fantasy MMO game

    2016 · its alternatives →

13. 13
    SpatialOS - Public Beta▲12

    A platform for building games of ‘unprecedented size’

    2017 · its alternatives →

14. 14
    Sky City VR▲68

    Explore an abandoned futuristic city to uncover a mystery

    2016 · its alternatives →

15. 15
    Pixel Starship▲73

    8Bit Space Sim Strategy MMO RPG

    2016 · its alternatives →

16. 16MI
    MMORPG in 55KB of Javascript▲178

    2013 · aberoth.com · its alternatives →

17. 17
    Sky Chasers▲85

    Explore a magical world designed in beautiful pixel art

    2016 · its alternatives →

18. 18
    Tharsis▲66

    A turn-based space strategy game.

    2016 · its alternatives →

19. 19
    Don't Starve: Shipwrecked▲85

    Sail to adventure through the treacherous seas

    2015 · its alternatives →

20. 20
    Space Odyssey▲13

    A gaming experience involving galactic exploration

    2017 · its alternatives →

21. 21
    The Witness on Mac▲123

    Explore an abandoned island full of surprises

    2017 · its alternatives →

22. 22
    Life in Bunker▲67

    A bunker-building survival simulator

    2016 · its alternatives →

23. 23
    Sero▲74

    An atmospheric puzzle game full of wisdom

    2016 · its alternatives →

24. 24
    Almost Impossible!▲111

    A side-scrolling atmospheric puzzle platformer

    2015 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →