PrimeCraft

PrimeCraft is a sci‑fi sandbox built for exploration, creativity, and playful discovery. Journey across a vast, procedurally generated universe of miniature planets, each with its own gravity, terrain, and quirky challenges. Roam freely, experiment with physics, or simply relax as you uncover the mysteries of countless worlds. In addition to open exploration, you can drop into handcrafted, community-made scenes and jump back to the open world without interruption.

Travel between billions of unique planets and visit “bubble” scenes—self-contained experiences that range from puzzles to micro‑experiments. Seamlessly return to the open world to continue your voyage, creating a seamless rhythm between intimate challenges and broad exploration. The universe invites curiosity, experimentation, and shared adventures with friends.

Play Anywhere, Together

PrimeCraft supports solo play or shared adventures with friends in multiple formats. You can team up in online co-op or enjoy local split-screen co-op to explore, build, and discover together. Each session becomes part of your ongoing journey, with your progress and discoveries following you across worlds.

AI Companions That Learn

Your AI companion learns directly from your actions. Train its behaviours in real time—teach it how to move, navigate alien terrains, assist you, or even step into the lead inside any scene. These AI habits persist across worlds and sessions, developing a growing, personal personality as you explore and experiment.

Core Experience

PrimeCraft centers on playfulness, physics, and discovery. Drift between planets, test new AI reflexes, or show a friend a strange world you found. The environment is designed to surprise you with its physics-driven playground: lasso objects, teleport, bounce, glide, and bend the rules to craft your own tiny adventures within a vast, stylized universe.

Key Features

• Billions of procedurally generated planets with dynamic gravity and seamless travel.
• AI companions that learn from you—train behaviours in real time and choose to assist or take the lead.
• Bubble scenes—custom levels, puzzles, experiments, and mini-scenarios created by players.
• Singleplayer, online co-op, local split-screen, and online multiplayer modes.
• Physics‑driven sandbox—lasso objects, teleport, bounce, glide, and experiment with playful mechanics.
• Stylized 3D universe—colorful, atmospheric worlds designed for wandering and curiosity.
• Ongoing updates—new biomes, tools, AI features, and scenes added throughout Early Access.

PrimeCraft invites continuous exploration and creativity as new content expands the universe. Dive in to train your AI companion, visit unbelievable planets, and craft unforgettable shared experiences across a living, evolving cosmos.