Universe Sandbox 2 V3411

(2025), which introduced the massive "Space in a New Light" graphics engine rewrite, and the ongoing 2026 developments focused on object deformation, life simulation, and mobile compatibility. Universe Sandbox

Previously, adding vast amounts of sulfur dioxide to a planet might not change its look. In v3411, atmospheres react to the materials within them, making the air actually turn orange or hazy based on the concentration of gases. Material Overhaul: universe sandbox 2 v3411