Space Simulation Toolkit overview

Overview

Space Simulation Toolkit comes from Pavel Kudinov and is published by Pavel Kudinov. It arrived on Steam on Jun 5, 2020, and it sits naturally among Single-player, Steam Workshop, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Space Simulation Toolkit's latest SteamPulse observation recorded 24 players at 5 October 2026 - 23:50:40 UTC, with a tracked peak near 47. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 81% positive across 523 reviews.

Language and system requirements

Space Simulation Toolkit is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Space Simulation Toolkit has sold up to 10,620 units and has 507 Steam recommendations. The estimated VGI revenue is $149,000. On Twitch, 0 streamers are live with around 0 total watchers.

Space Simulation Toolkit overview details

Space Simulation Toolkit combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

*** NOT ALL GPU SUPPORTED! CHECK DEMO FIRST *** You probably heard the theory that we live inside a computer simulation. I wanted to create a big sandbox game in which you can create your own simulations, change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI. SST is a particle simulator that uses a graphics card as a supercomputer to calculate physics. The more powerful the graphics card, the greater the gameplay! The building block of all worlds is an atom. Atoms can have links, thus producing spatial structures. The physical properties of materials can vary over a wide range, allowing the simulation of gases, liquids, soft and solid bodies, various chemical processes and states of matter. Perhaps even creating a virtual life! For example, the “Protobiome” simulation is a living virtual world with light, water, earth, growing plants and dwelling creatures, guided by evolutionary genetics. ATTENTION! The game is in the deep Early Access state. It may be unstable. It may also completely fail to run on your system. The game had initially been developed for NVIDIA cards. Therefore, the project works most optimally and efficiently on modern NVIDIA GPUs using CUDA. However, I'm willing to support the widest possible range of gaming systems. This is why the game also has an OpenCL port, so it can run on most AMD graphics cards as well. It is really important that you have a recent version of the video driver installed. In case of problems running the game, first of all, please, try to update the…

SteamPulse editorial summary

Space Simulation Toolkit is listed as a game with $17.49 (30% off from $24.99). It supports Windows, belongs to Single-player, Steam Workshop, and Family Sharing, and is associated with Indie, Simulation, Free To Play, and Early Access. SteamPulse's latest observation records 24 players at 5 October 2026 - 23:50:40 UTC, a tracked peak of 47, and 81% positive reviews.

Overview tags

SimulationEarly AccessIndiePhysicsSandboxFree to PlayArtificial Intelligence2DSpaceSpace SimEducation2D PlatformerExplorationRogue-lite1980s

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.