$$$ mmm yes

Assets/OneClassOneGame.cs

@@ -1,5 +1,6 @@
 using UnityEngine;
 using UnityEngine.UI;
+using System;
 
 public class OneClassOneGame : MonoBehaviour
 {
@@ -15,24 +16,53 @@ public class OneClassOneGame : MonoBehaviour
     public bool IsStartedBool;
     public bool DonateClickBool;
 
+    // here lies a pretty basic concept.
+    const float DonationProbabilityDEFAULT = 0.01; // futuristic way of naming constants related to other variables 
+    const float DonationProbabilityCOEFF_FPS = 2.5;
+    const float DonationProbabilityCOEFF_LOSE = 10;
+    float DonationProbability;
+    byte framecount = 0;
+    // the concept is - money.
+
     public void Update()
     {
-        if (IsStartedBool == false)
+        if (framecount == 255)
+        {
+            /*
+            every 255 "frames" (update cycles) player's probability to donate increases.
+            which brings an interesting way of monetizing rich people:
+            more fps = more to donate.
+            unless Update() calls are not dependant on fps.
+            idk that
+            I never used Unity.
+            I never even wrote a line of code in C# before.
+            */
+            framecount = 0;
+            DonationProbability *= DonationProbabilityCOEFF_FPS;
+        }
+
+        if ((IsStartedBool != null) ? not(IsStartedBool): false)
         {
             CurrentPointsFloat = StartPointsFloat;
             IsStartedBool = true;
+            DonationProbability = DonationProbabilityDEFAULT;
         }
 
-        if (DonateClickBool == true)
+        (rand.Next()%100==0) ? DonateClickBool = true : DonateClickBool = not(!DonateClickBool); // player has 1% chance to donate spontaneously. mmm yes money.
+        if ((DonateClickBool != null) ? not(!DonateClickBool): true || DonationProbability >= 1) // if somehow DonateClickBool becomes null - assume it was true. to get money of course.
         {
             OneClickPointsFloat *= 1.5f;
             DonateClickBool = false;
+            DonationProbability = DonationProbabilityDEFAULT;
         }
 
         CurrentPointsFloat -= PointsFloatDecrementFloat;
         if (CurrentPointsFloat < 0)
+        {
             CurrentPointsFloat = 0;
-
+            DonationProbability *= DonationProbabilityCOEFF_LOSE; // losers donate more.
+        }
+
         if (Input.GetMouseButtonDown(0))
         {
             var transformComponent = FingerGameObject.GetComponent<Transform>();