First commit!

Can store screenshots to a custom path in streamingassets or your persistant data path. :) Next will be the plan to add any path, resolution and transparency settings I can.

Screenshotter.cs

@@ -0,0 +1,66 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using System.IO;
+
+
+public enum DesiredSaveLocation
+{
+    Persistent, StreamingAssets
+}
+
+public class Screenshotter : MonoBehaviour
+{
+    int ID;
+
+    string fullPath;
+
+    public string ImagePrefix = "Image ";
+
+    public string folder = "Screenshotter";
+
+    public int screenshotScale = 1;
+
+    public DesiredSaveLocation imageSaveLocation;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+
+    }
+
+    private void Update()
+    {
+        if (Input.GetKeyDown(KeyCode.Period))
+        {
+
+
+            switch (imageSaveLocation)
+            {
+                case DesiredSaveLocation.Persistent:
+                    fullPath = Path.Combine(Application.persistentDataPath, folder);
+                    CheckThenCreateDir(fullPath);
+                    break;
+                case DesiredSaveLocation.StreamingAssets:
+                    CheckThenCreateDir(fullPath);
+                    fullPath = Path.Combine(Application.streamingAssetsPath, folder);
+                    break;
+            }
+
+            ID++;
+            string imageName = ImagePrefix + ID + ".png";
+
+            ScreenCapture.CaptureScreenshot(Path.Combine(fullPath, imageName), screenshotScale);
+            Debug.LogFormat("Screenshot {0} saved to {1}", imageName, fullPath);
+        }
+    }
+
+    private void CheckThenCreateDir(string path)
+    {
+        if (!Directory.Exists(path))
+        {
+            Directory.CreateDirectory(path);
+        }
+    }
+
+}