| ... ok Pastebin it is...
https://pastebin.com/KpTFhP9n | ==> | 
 
                    
                    
                        | C# Solution - Pretty easy keygen to reverse. But yeah, its level 1.
--------- Code Begin -----------
 Console.Write("Enter name: ");
            var name = Console.ReadLine();
            var tempkey = 3;
            for (int i = 0; i | ==> | 
 
                    
                    
                        | Finished - Keygen solution in c#
---- Code Begin -----
            var key1 = 0;
            var uname = Environment.UserName;
            Console.Write("Enter name:");
            var name = Console.ReadLine();
            foreach (var c in uname)
            {
                key1 += (byte)c +100000;
            }
            foreach (var c in name)
            {
                key1 += (byte)c + 100000;
            }
            key1 += 0x7A69;
            Console.WriteLine($"Key: {key1}");
------ Code End ------ | ==> |