===================================================================
--- original.js
+++ change.js
@@ -160,13 +160,10 @@
 		}
 		return distSqr <= collectDistSqr;
 	}
 });
-var LandscapeTile = Container.expand(function (parent, x, y, {lookup, xIndex, yIndex, width, height, density, pickups, monsters, player, key, landscapeTiles}) {
+var LandscapeTile = Container.expand(function (x, y, {lookup, xIndex, yIndex, width, height, density, pickups, monsters, player, key, landscapeTiles, rampList}) {
 	var self = Container.call(this);
-	parent.addChild(self);
-	self.x = x;
-	self.y = y;
 	var pickupChance = 0.1;
 	var monsterChance = 0.01;
 	var distanceFactor = 10000;
 	var monsterDistance = 20000;
@@ -174,14 +171,18 @@
 	var visual = self.createAsset('hitbox', 'Landscape area', 0.5, 0.5);
 	visual.alpha = 0;
 	visual.width = width;
 	visual.height = height;
+	;
+	self.x = x;
+	self.y = y;
 	self.activate = activate;
 	self.width = width;
 	self.height = height;
 	self.active = false;
 	self.key = key;
 	self.checkCollision = checkCollision;
+	;
 	function checkCollision(player) {
 		var reach = 100;
 		var dx = Math.abs(player.x - self.x);
 		var dy = Math.abs(player.y - self.y);
@@ -200,26 +201,23 @@
 		if (!self.active) {
 			self.active = true;
 			var densityChance = density * Math.random();
 			var obstructionTypes = ['largeTree', 'smallTree', 'smallTree', 'deadTree', 'smallRock', 'smallRock', 'largeRock', 'stump'];
-			var clearanceDist = 150;
+			var clearanceDist = 300;
 			var clearanceDistSqr = clearanceDist * clearanceDist;
 			var spawnBorder = 25;
 			var cellSize = 150;
 			var cols = Math.ceil(width / cellSize);
 			var rows = Math.ceil(height / cellSize);
 			var cellWidth = width / cols;
 			var cellHeight = height / rows;
-			var pickup;
-			var pickupCreated = false;
+			var landmark;
 			if (Math.random() <= 0.1) {
 				var {pointX, pointY} = randomPointInRect(self.x, self.y, width, height, clearanceDist);
-				pickups.push(pickup = new Pickup(parent, pointX, pointY));
-				pickupCreated = true;
-			}
-			if (!pickupCreated && Math.random() <= 0.05) {
+				pickups.push(landmark = new Pickup(parent, pointX, pointY));
+			} else if (Math.random() <= 0.05) {
 				var {pointX, pointY} = randomPointInRect(self.x, self.y, width, height, clearanceDist);
-				new Ramp(parent, pointX, pointY);
+				rampList.push(landmark = self.parent.addChild(new Ramp(parent, pointX, pointY)));
 			}
 			if (player.distanceTravelled > monsterDistance && Math.random() <= monsterChance) {
 				var {pointX, pointY} = randomPointInRect(self.x, self.y, width, height, clearanceDist);
 				monsters.push(new Monster(parent, self.x, self.y));
@@ -228,11 +226,11 @@
 				for (j = 0; j < rows; j++) {
 					if (Math.random() <= densityChance) {
 						var canPlace = true;
 						var {pointX, pointY} = randomPointInRect(cellWidth * i, cellHeight * j, cellWidth, cellHeight, spawnBorder);
-						if (pickup) {
-							var dx = pickup.x - pointX;
-							var dy = pickup.y - pointY;
+						if (landmark) {
+							var dx = landmark.x - pointX;
+							var dy = landmark.y - pointY;
 							var distSqr = dx * dx + dy * dy;
 							if (distSqr <= clearanceDistSqr) {
 								canPlace = false;
 							}
@@ -249,39 +247,41 @@
 		var rightKey = xIndex + 1 + ':' + yIndex;
 		var downKey = xIndex + ':' + (yIndex + 1);
 		var newDensity = (1 + Math.pow(Math.log(player.distanceTravelled / distanceFactor + 2), 2)) / 100;
 		if (!lookup[leftKey]) {
-			landscapeTiles.push(lookup[leftKey] = new LandscapeTile(parent, self.x - width, self.y, {
+			landscapeTiles.push(lookup[leftKey] = self.parent.addChild(new LandscapeTile(self.x - width, self.y, {
 				key: leftKey,
 				density: newDensity,
 				xIndex: xIndex - 1,
 				yIndex,
 				landscapeTiles,
+				rampList,
 				width,
 				height,
 				lookup,
 				pickups,
 				monsters,
 				player
-			}));
+			})));
 		}
 		if (!lookup[rightKey]) {
-			landscapeTiles.push(lookup[rightKey] = new LandscapeTile(parent, self.x + width, self.y, {
+			landscapeTiles.push(lookup[rightKey] = self.parent.addChild(new LandscapeTile(self.x + width, self.y, {
 				key: rightKey,
 				density: newDensity,
 				xIndex: xIndex + 1,
 				yIndex,
 				landscapeTiles,
+				rampList,
 				width,
 				height,
 				lookup,
 				pickups,
 				monsters,
 				player
-			}));
+			})));
 		}
 		if (!lookup[downKey]) {
-			landscapeTiles.push(lookup[downKey] = new LandscapeTile(parent, self.x, self.y + height, {
+			landscapeTiles.push(lookup[downKey] = self.parent.addChild(new LandscapeTile(self.x, self.y + height, {
 				key: downKey,
 				density: newDensity,
 				yIndex: yIndex + 1,
 				xIndex,
@@ -291,9 +291,9 @@
 				lookup,
 				pickups,
 				monsters,
 				player
-			}));
+			})));
 		}
 		function randomPointInRect(centerX, centerY, width, height, border = 0) {
 			var startX = centerX - width / 2 + border;
 			var startY = centerY - height / 2 + border;
@@ -508,25 +508,25 @@
 	var rampList = [];
 	var speed = 0;
 	background.width = stageWidth;
 	background.height = stageHeight;
-	var interface = new Interface(self, 0, 10);
-	LK.gui.topCenter.addChild(interface);
+	var interface = LK.gui.topCenter.addChild(new Interface(0, 10));
 	var trail = self.addChild(new Trail(playerPosX, playerPosY));
 	var player = self.addChild(new Player(playerPosX, playerPosY));
-	landscapeTiles.push(landscapeLookup['0:0'] = new LandscapeTile(self, player.x, player.y, {
+	landscapeTiles.push(self.addChild(landscapeLookup['0:0'] = new LandscapeTile(player.x, player.y, {
 		width: tileSize,
 		height: tileSize,
 		density: -1,
 		lookup: landscapeLookup,
 		xIndex: 0,
 		yIndex: 0,
 		key: '0:0',
 		landscapeTiles,
+		rampList,
 		monsters,
 		pickups,
 		player
-	}));
+	})));
 	var isMouseDown = false;
 	var targetPosition = {
 		x: playerPosX,
 		y: playerPosY