"Simulation of Luck" suggests a focus on RNG (random number generation) mechanics, potentially simulating gambling, probability, or "luck-based" scenarios.
Knowing where you got it will help me find the specific documentation, release notes, or gameplay guide you're looking for. Most played Life Sim Games Steam Charts - SteamDB SimulationOfLuck-v10-win.zip
The "-v10" or "v10" in the name often denotes "Version 1.0" (the initial release) or possibly "Version 10" in an iterative series. "Simulation of Luck" suggests a focus on RNG