using System;

using System.Collections.Generic;

public class Program

{

    public Dictionary<int, PlayerBonusPlacementInfo> CachedBonusInfo { get; set; } = new();

    public static void Main()

    {

        var cachedBonuses = new Dictionary<int, PlayerBonusPlacementInfo>();

        var bonuses = 3;

        for(int i = 1; i < (bonuses + 1); i++)

        {

            cachedBonuses[i] = new PlayerBonusPlacementInfo()

            {

                Placement = $"{i}/3",

                PbTicks = i * 21231

            };

        }

        var cachedBonusInfo = cachedBonuses[3];

        Console.WriteLine(cachedBonuses[3]);

        Console.WriteLine(cachedBonusInfo.Placement);

        Console.WriteLine(cachedBonusInfo.PbTicks);

    }

}

​

public class PlayerBonusPlacementInfo

{

    public string? Placement { get; set; }

​

    public int PbTicks { get; set; }

}