diff --git a/js/bullet.js b/js/bullet.js
index 7e121c8..d3ba176 100644
--- a/js/bullet.js
+++ b/js/bullet.js
@@ -675,7 +675,7 @@ const b = {
       frictionAir: FRICTION,
       restitution: 1,
       dmg: 0.28, //damage done in addition to the damage from momentum
-      lookFrequency: 100 + Math.floor(23 * Math.random()),
+      lookFrequency: 80 + Math.floor(23 * Math.random()),
       endCycle: game.cycle + Math.floor((1100 + 420 * Math.random()) * mod.isBulletsLastLonger),
       classType: "bullet",
       collisionFilter: {
@@ -686,6 +686,7 @@ const b = {
       lockedOn: null,
       isFollowMouse: true,
       deathCycles: 110 + RADIUS * 5,
+      isImproved: false,
       onDmg(who) {
         //move away from target after hitting
         const unit = Vector.mult(Vector.normalise(Vector.sub(this.position, who.position)), -20)
@@ -727,8 +728,7 @@ const b = {
                 }
               }
             }
-            if (!this.lockedOn && !mod.isArmorFromPowerUps) {
-              //grab a power up if it is (ammo) or (a heal when player is low)
+            if (!this.lockedOn && !mod.isArmorFromPowerUps && !this.isImproved) { //grab a power up
               let closeDist = Infinity;
               for (let i = 0, len = powerUp.length; i < len; ++i) {
                 if (
@@ -739,11 +739,19 @@ const b = {
                   const TARGET_VECTOR = Vector.sub(this.position, powerUp[i].position)
                   const DIST = Vector.magnitude(TARGET_VECTOR);
                   if (DIST < closeDist) {
-                    if (DIST < 60) { //eat the power up if close enough
+                    if (DIST < 100) { //eat the power up if close enough
                       powerUps.onPickUp();
                       powerUp[i].effect();
                       Matter.World.remove(engine.world, powerUp[i]);
                       powerUp.splice(i, 1);
+                      if (mod.isDroneGrab) {
+                        this.isImproved = true;
+                        const SCALE = 2
+                        Matter.Body.scale(this, SCALE, SCALE);
+                        this.lookFrequency = 30;
+                        this.endCycle = game.cycle + Math.floor((1100 + 420 * Math.random()) * mod.isBulletsLastLonger) * 2 //set to double a normal lifespan
+                        // this.dmg *= 1.5;
+                      }
                       break;
                     }
                     closeDist = DIST;
diff --git a/js/mods.js b/js/mods.js
index 4ad0a02..f80e840 100644
--- a/js/mods.js
+++ b/js/mods.js
@@ -863,7 +863,7 @@ const mod = {
             maxCount: 1,
             count: 0,
             allowed() {
-                return !mod.isEnergyHealth
+                return !mod.isEnergyHealth && !mod.isDroneGrab
             },
             requires: "not mass-energy equivalence",
             effect() {
@@ -1802,6 +1802,22 @@ const mod = {
                 mod.isFastDrones = false
             }
         },
+        {
+            name: "harvester",
+            description: "when <strong>drones</strong> pick up <strong>power ups</strong><br> improve drone size, lifespan, and vision rate",
+            maxCount: 1,
+            count: 0,
+            allowed() {
+                return !mod.isArmorFromPowerUps && (mod.haveGunCheck("drones") || (mech.fieldUpgrades[mech.fieldMode].name === "nano-scale manufacturing" && !(mod.isSporeField || mod.isMissileField || mod.isIceField)))
+            },
+            requires: "drones",
+            effect() {
+                mod.isDroneGrab = true
+            },
+            remove() {
+                mod.isDroneGrab = false
+            }
+        },
         {
             name: "superfluidity",
             description: "<strong class='color-s'>freeze</strong> effects apply to mobs near it's target",
@@ -2454,6 +2470,7 @@ const mod = {
     isMineDrop: null,
     isRerollBots: null,
     isRailTimeSlow: null,
-    isBotUpgrade: null
+    isBotUpgrade: null,
+    isDroneGrab: null
     // isMaxHealthRemove: null
 }
\ No newline at end of file
diff --git a/todo.txt b/todo.txt
index 97e3ca5..94dba5d 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,8 +1,6 @@
 
-heal power ups scale in size to indicate mod effects, and level based heal scaling
-testingChamber changes
-
 ************** TODO - n-gon **************
+
 new gun - deploy a turret that last for 20 seconds
   fire nails at nearby targets once a second.
   use mine code and bot code