OMON Simulator puts the player in the role of an officer in a special unit, with duties that include protecting citizens at rallies, protests and public actions. Its premise also covers guarding the leaders of superpowers, giving the game a political setting that its description explicitly presents as fictional. These responsibilities define the subject matter rather than serving as incidental background.
The listed activities include protecting rallies and protests, arresting people the game calls dangerous to society, and pursuing an opposition leader identified as Alexey Carnivalny. Cooperative play is also specified: players can arrest people with friends. That shared activity sits alongside the listed single-player category, so the store information documents both solo availability and a cooperative mode without explaining how its sessions are structured.
Its stated focus is public-order scenarios and protection duties, not a documented mission framework or a detailed account of how teamwork operates. The result is a distinctive premise centered on rallies, arrests and security for prominent political figures, presented through an action and simulation mix among its listed genres.