Games like Cube Universe

67%Game Brain Score

gameplay, graphics

stability, optimization

67% User Score Based on 3,414 reviews

StarMade is a 3D sandbox space shooter created by Robin "schema" Promesberger, founder of Schine. The game allows players to explore the vastness of space; building factories; creating ships, space stations and structures out of various block types. Both single-player worlds and multi-player servers are available players. StarMade is currently in Alpha, and is a free-to-play game.

77%Game Brain Score

graphics, gameplay

grinding, stability

77% User Score Based on 1,350 reviews

Distance based survival RPG 48km+ viewing distance. Custom recipes. Open classes. Hybrid skill system. Modular building. Player built teleport networks. Custom Avatars. And more!

59%Game Brain Score

story, graphics

stability, optimization

59% User Score Based on 6,096 reviews

Planet Explorers is an open world voxel based sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.

75%Game Brain Score

gameplay, graphics

grinding, story

75% User Score Based on 2,608 reviews

In a Boundless universe of connected worlds, every players choices will have an impact. Explorer Builder Hunter Trader Crafter Make your own path.brbrOpen portals to travel seamlessly between diverse planets as you expand your adventure across the universe. Watch the sun rise on a volcanic world before joining friends to prospect for precious resources on a desert planet.brbrStarting with your fir…

68%Game Brain Score

gameplay, graphics

story, grinding

68% User Score Based on 1,070 reviews

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy!

84%Game Brain Score

graphics, gameplay

grinding, stability

84% User Score Based on 2,532 reviews

Rising World is an open-world sandbox game with randomly generated, fully destructible environments. Starting with the most basic of tools, collect resources to survive in the wildness. Evolve your world to create one of the biggest cities of all time or a gigantic castle, or simply let your imagination run riot! If being creative is all too much, just connect with your friends and get them to he…

74%Game Brain Score

story, gameplay

grinding, stability

74% User Score Based on 749 reviews

Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!

57%Game Brain Score

story, gameplay

grinding, monetization

57% User Score Based on 4,981 reviews

WHAT WORLD WILL YOU MAKE? Welcome to a vast, social sandbox MMO inspired by the legends of the medieval era. Here, myths are real, ghosts exist, and magic is unquestioned. Join thousands of players as you explore the land, build your home, forge your reputation, and craft your own stories. Includes: - Game access - 2x Character Slots - Free: 1 month of Premium Membership (1 plot)* A PLACE TO C…

77%Game Brain Score

graphics, story

grinding, stability

83% User Score Based on 6,273 reviews

Critic Score 71%Based on 27 reviews

Leave the familiar world behind and step into the fantastic unknown with Portal Knights! Play with your friends in this action-packed crafting adventure across dozens of sandbox islands connected by ancient portals. No one can remember how long it’s been since the peaceful world was torn apart by The Fracture, plummeting it into darkness. Is there any soul brave enough to reunite the shattered rea…

81%Game Brain Score

story, gameplay

grinding, stability

81% User Score Based on 1,165 reviews

A classic Sci-Fi RPG set in the harsh environment of deep space. Gather your team, equip your ship and explore the far reaches of deep space. Bringing back the nostalgia, excitement and wonder of classic RPG's, Stellar Tactics will thrill you with a compelling narrative, deep strategic turn based ground combat system and rewarding open world space exploration. Build your team, equip your ship, ex…