Games like Nibiru Voyage
Games like Nibiru Voyage include Kerbal Space Program, Vampire Survivors, X4: Foundations, FTL: Faster Than Light, and STAR WARS™: Squadrons. We matched them by the tags players give Nibiru Voyage on Steam (Simulation, Arcade, Flight, Space Sim, and Bullet Hell): closest matches first, and among equally close ones the better-known games.
Kerbal Space Program
Shared: Simulation · Space Sim · Space
Vampire Survivors
Shared: Bullet Hell · 2D · Arcade
X4: Foundations
Shared: Simulation · Space Sim · Space
FTL: Faster Than Light
Shared: Space · Simulation · Indie
STAR WARS™: Squadrons
Shared: Flight · Simulation · Space
Cosmoteer: Starship Architect & Commander
Shared: 2D · Space Sim · Space
Elite Dangerous
Shared: Space Sim · Simulation · Space
Spaceflight Simulator
Shared: Simulation · Space Sim · 2D
Project Wingman
Shared: Flight · Arcade · Simulation
LUFTRAUSERS
Shared: Arcade · Bullet Hell · 2D
Endless Sky
Shared: Simulation · Space · 2D
Ostranauts
Shared: Simulation · Flight · Space Sim
House of the Dying Sun
Shared: Simulation · Space Sim · Flight
1000 days to escape
Shared: Arcade · Simulation · Space Sim
Starpoint Gemini 2
Shared: Simulation · Space Sim · Space
Hardspace: Shipbreaker
Shared: Simulation · Space · Space Sim
EVERSPACE™
Shared: Space Sim · Space · Flight
Void Miner – Incremental Asteroids Roguelite
Shared: Arcade · Bullet Hell · Simulation
Empyrion - Galactic Survival
Shared: Simulation · Space Sim · Space
SpaceEngine
Shared: Space Sim · Flight · Simulation
Bit Blaster XL
Shared: Bullet Hell · Arcade · 2D
Avorion
Shared: Space Sim · Flight · Space
Universe Sandbox
Shared: Simulation · Space Sim · Space
BALL x PIT
Shared: Arcade · Bullet Hell · Top-Down