"Simulation" is Mikey Rockstar's seventh single of 2021. In this song, Mikey Rockstar showcases his talent and skill on the mic by delivering strong lyrical content over a heavy-hitting boom-bap instrumental. Mikey Rockstar states that " "Simulation" is me doing what I do best and that's RAP!!! Nothing more and nothing less." A simulation is the imitation of the operation of a real-world process or system over time. Simulations require the use of models; the model represents the key characteristics or behaviors of the selected system or process, whereas the simulation represents the evolution of the model over time.