
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Modeled estimate, not a reported figure. How we estimate →
Media

About
Galaxy Engine is a particle physics sandbox in which you can simulate the Universe in an easy and interactive way. Create visually stunning cosmic simulations with just a few clicks!
Simulate galaxies, clusters, and even the Big Bang.
Play with planetary formations and collisions thanks to Smoothed Particle Hydrodynamics (SPH) fluids.
Simulate the moon formation
Galaxy Engine is made with interactivity in mind
Explore the many visual settings available to achieve the look you want.
Galaxy Engine allows you to export videos and frames of simulations with millions of particles.
Result:
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Reviews
Started trying to create a cosmic masterpiece, ended up with a mess of tiny balls out off the canvas like a galactic toddler’s tantrum. Without a tutorial, it’s just cosmic chaos with zero clue. The 2-FPS also don't help when creating the Big Bang. 💥🌌✨ Follow my curator page for more cosmic fails and galactic facepalms! 💸🚀🤦 [b]https://store.steampowered.com/curator/42602807-Osiris-Reviews/[/b]
I received this simulation for free because I helped to develop and critique the product when it was in its early phases. Watching the development and seeing where it came from a few months ago, I can tell this project is not just a labor of love, but a work of art. It will continue to get better from here on out including GPU instancing and calculations, more features, and a wider breadth of simulation visualizations. My time played on Steam is not reflected in the hours spent testing and playing with this. Let me walk through what this sandbox provides. **Availability**: [X] Windows 10 and Windows 11 [X] Linux (through Proton, I run Bazzite / Fedora Silver-Blue) [ ] Mac **Features**: [ ] Music [X] Uses CPU [ ] Uses GPU [X] Recording scenes [X] Statistics on the scene and computer usage (CPU, framerate, particle count, composition of objects in scene) [X] Multiple visualization models (velocity, heat, pressure, density to name a few) [ ] 3D Particle Simulation [X] 2D Particle Simulation [ ] 3D Fluid Simulation [X] 2D Fluid Simulation [X] Multiple kinds of particles like rock, dirt, gas, water, etc. (middle-mouse click to use) [X] Easy to use [X] Small footprint of 145 Mb (very powerful simulations of a small footprint) [X] Hours of fun (large amounts of settings and customization features) **What can this be used for**? [X] Texture creation for video games, movies, etc. for the night sky [X] Texture creation / generator for Noise patterns [X] Visualization [X] Animated videos as desktop backgrounds to showcase what you've worked on [X] Source code can be further optimized or expanded upon for MIT-level simulations and theoretical models [X] Math classes / science classes to showcase how physics might work in a gravitational-less vacuum **What hardware does this work with**? At the time of testing (then and now), I have been using an old ROG Strix G512LU that had Windows 10, 11 and now Linux installed on it. Here are my specs (I'd recommend this be the most low-mid tier computer specs to play this simulation with): - Intel Core i7-10750H @ 2.6 GHz - 16 GB DDR4 3200 MHz - Intel UHD Graphics and NVidia GeForce GTX 1660 Ti - Windows 10 / Windows 11 / Bazzite 42
sst without the hardware requirements and also gets alot of updates
A relaxing game similar to Space Simulation Toolkit without much hardware requirements.
Its fun, I mean its like a better version of SSTK but its still in development and I really hope it becomes even better!
Neat game. Its similar to sst without all of the hardware requirements, and much more easier to work with.
GOOD
Fun little start of a twist on the Powder Game style of thing. Worth the $5.
Super cool game. Easy to work simulation. Love it. I just miss a window to change the monitor.
A wonderful tool for creating beautiful galactic visuals, as well as messing around with optics and other fun physics related computations. Seems to be loved by the Dev, and it shows, still needs some work around the UI, but ive seen enough to be confident that this will be fixed eventually. Good job making something so obviously complex under the hood, run so nicely. Looking forwards to future updates.
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Related
| RESTORER | $2.7K | 57 | 79% | $1.49 |
| 怕不怕趴喵霸霸 Ghost Party Nyanbaba | $2.7K | 399 | 97% | $0.49 |
| Zombie Wars: Invasion | $2.7K | 191 | 61% | $0.54 |
| Puzzletronics Analog Eletronics | $2.7K | 70 | 79% | $1.99 |
| No one lives in heaven | $2.7K | 68 | 82% | $2.39 |
| Escape2088 | $2.7K | 54 | 43% | $3.99 |