diff --git a/assets/tutorial-1.png b/assets/tutorial-1.png
index 4c088f1..0030676 100644
Binary files a/assets/tutorial-1.png and b/assets/tutorial-1.png differ
diff --git a/assets/tutorial-2.png b/assets/tutorial-2.png
index a03d627..7cc1f1b 100644
Binary files a/assets/tutorial-2.png and b/assets/tutorial-2.png differ
diff --git a/assets/tutorial-3.png b/assets/tutorial-3.png
index 59888d5..70a1ea0 100644
Binary files a/assets/tutorial-3.png and b/assets/tutorial-3.png differ
diff --git a/assets/tutorial-4.png b/assets/tutorial-4.png
index e24dd34..febe315 100644
Binary files a/assets/tutorial-4.png and b/assets/tutorial-4.png differ
diff --git a/assets/tutorial-5.png b/assets/tutorial-5.png
index 1629046..8dd39cb 100644
Binary files a/assets/tutorial-5.png and b/assets/tutorial-5.png differ
diff --git a/assets/tutorial-7.png b/assets/tutorial-7.png
index 73cf44c..daa10b4 100644
Binary files a/assets/tutorial-7.png and b/assets/tutorial-7.png differ
diff --git a/flyers.lua b/flyers.lua
index 0b34fbf..e292f11 100644
--- a/flyers.lua
+++ b/flyers.lua
@@ -63,7 +63,7 @@ function newFlyer (location, fixedDestination, origin, destination, color)
 		else
 			love.graphics.setColor(self.color.r, self.color.g, self.color.b)
 		end
-		love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, UNIT_RADIUS*0.8*ZOOM, SEGMENTS)
+		drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS*0.8)
 	end
 	
 	function f:setVelocityTo (location)
diff --git a/main.lua b/main.lua
index 1b2c05f..fb1790f 100644
--- a/main.lua
+++ b/main.lua
@@ -22,7 +22,7 @@ FPS = 60
 TURN_TIME = 30.0
 ZOOM = 0.5
 UNIT_RADIUS = 5
-SEGMENTS = 30
+SEGMENTS = 60
 
 UNIVERSE_SIZE = 10
 WORLD_SIZE = {width = 0, height = 0}
@@ -40,9 +40,10 @@ function love.load()
 	
 	-- Setup window
 	love.window.setTitle("Prospora")
-	love.window.setMode(600, 600, {fsaa=16})
+	love.window.setMode(600, 600)
 	love.graphics.setBackgroundColor(51, 51, 51)
 	love.graphics.setLineStyle('smooth')
+	love.graphics.setPointStyle('rough')
 	
 	-- setup fonts
 	font = love.graphics.newFont('assets/furore.otf', 20)
@@ -139,4 +140,12 @@ end
 function adjustOffset ()
 	OFFSET.x = math.min(0, math.max(-WORLD_SIZE.width * ZOOM + love.graphics.getWidth(), OFFSET.x))
 	OFFSET.y = math.min(0, math.max(-WORLD_SIZE.height * ZOOM + love.graphics.getHeight(), OFFSET.y))
-end
\ No newline at end of file
+end
+
+--
+
+function drawFilledCircle(x, y, r)
+	love.graphics.circle('fill', x*ZOOM, y*ZOOM, r*ZOOM-.5, SEGMENTS)
+	love.graphics.setLineWidth(1)
+	love.graphics.circle('line', x*ZOOM, y*ZOOM, r*ZOOM-.5, SEGMENTS)
+end
diff --git a/maths.lua b/maths.lua
index fede73e..69b543a 100644
--- a/maths.lua
+++ b/maths.lua
@@ -46,4 +46,22 @@ function tableSize(t)
 		count = count + 1
 	end
 	return count
+end
+
+--
+
+function HSL(h, s, l, a)
+    if s<=0 then return l,l,l,a end
+    h, s, l = h/256*6, s/255, l/255
+    local c = (1-math.abs(2*l-1))*s
+    local x = (1-math.abs(h%2-1))*c
+    local m,r,g,b = (l-.5*c), 0,0,0
+    if h < 1     then r,g,b = c,x,0
+    elseif h < 2 then r,g,b = x,c,0
+    elseif h < 3 then r,g,b = 0,c,x
+    elseif h < 4 then r,g,b = 0,x,c
+    elseif h < 5 then r,g,b = x,0,c
+    else              r,g,b = c,0,x
+    end
+		return (r+m)*255, (g+m)*255, (b+m)*255, a
 end
\ No newline at end of file
diff --git a/memes.lua b/memes.lua
index edfa3b9..3430351 100644
--- a/memes.lua
+++ b/memes.lua
@@ -5,10 +5,20 @@ function newMeme ()
 	m.con = randomRealBetween(0, 1)
 	m.fec = randomRealBetween(0, 1)
 	
-	m.color = {r = randomIntegerBetween(55, 255),
+	local hue = randomRealBetween(0,240)
+	if hue>180 then hue=hue+120 end
+	hue = hue*255/360
+	local sat = randomRealBetween(100,255)
+	local lit = randomRealBetween(100,200)
+	
+	m.color = {}
+	m.color.r, m.color.g, m.color.b = HSL(hue, sat, lit)
+	
+	--[[m.color = {
+		r = randomIntegerBetween(55, 255),
 		g = randomIntegerBetween(55, 255),
 		b = randomIntegerBetween(55, 255)
-	}
+	}]]--
 	
 	function m:adjustGenes ()
 		local t = m.agg + m.con + m.fec
@@ -124,16 +134,14 @@ function newUnit (planet, meme)
 	end
 	
 	function u:draw ()
-		local l = vMul(self.location, ZOOM)
 		self.meme:setToMyColor()
-		local r = UNIT_RADIUS * ZOOM
 		if self.growing then
-			love.graphics.circle('fill', l.x, l.y, r * self.animationCounter, SEGMENTS)
+			drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS * self.animationCounter)
 		elseif self.dying then
 			love.graphics.setColor(255, 255, 255, 255 * (1 - self.animationCounter))
-			love.graphics.circle('fill', l.x, l.y, r * self.animationCounter * 4, SEGMENTS)
+			drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS * self.animationCounter * 4)
 			self.meme:setToMyColor()
-			love.graphics.circle('fill', l.x, l.y, r * (1 - self.animationCounter), SEGMENTS)
+			drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS * (1 - self.animationCounter))
 			
 			-- alert player to attacks on their home planet
 			if self.planet == human.homeWorld and self.meme == human.meme then
@@ -146,11 +154,11 @@ function newUnit (planet, meme)
 			
 		elseif self.flying and self.flyer ~= nil then
 			if self.flyer.attackDrone then
-				love.graphics.circle('fill', l.x, l.y, r, SEGMENTS)
+				drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS)
 			end
 			self.flyer:draw()
 		elseif not self.waiting then
-			love.graphics.circle('fill', l.x, l.y, r, SEGMENTS)
+			drawFilledCircle(self.location.x, self.location.y, UNIT_RADIUS)
 		end
 	end
 	
diff --git a/planets.lua b/planets.lua
index 00e8be9..d84d6f5 100644
--- a/planets.lua
+++ b/planets.lua
@@ -94,7 +94,7 @@ function newPlanet (id, sun, unitSpaces, isHomeWorld, meme)
 		else
 			love.graphics.setColor(100, 100, 100)
 		end
-		love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, self.radius*ZOOM, SEGMENTS)
+		drawFilledCircle(self.location.x, self.location.y, self.radius)
 		
 		-- draw memes
 		drawUnits(self)
diff --git a/players.lua b/players.lua
index 99f1cdc..2a2f615 100644
--- a/players.lua
+++ b/players.lua
@@ -4,7 +4,7 @@ function newPlayer ()
 	local p = {}
 	
 	p.meme = newMeme()
-	p.meme.color = {r=255, g=255, b=255}
+	p.meme.color = { r=50, g=186, b=250 }
 	p.selectedPlanet = nil
 	p.homeWorld = nil
 	p.homeUnderAttack = false
@@ -34,7 +34,7 @@ function drawHalo ()
 			d = vNormalize(d)
 			d = vMul(d, haloRadius)
 			d = vAdd(d, p.location)
-			love.graphics.circle('fill', d.x * ZOOM, d.y * ZOOM, UNIT_RADIUS, SEGMENTS)
+			drawFilledCircle(d.x, d.y, UNIT_RADIUS/ZOOM)
 		end
 		
 	else
diff --git a/screenMode-game.lua b/screenMode-game.lua
index 2ef79e2..bcdb974 100644
--- a/screenMode-game.lua
+++ b/screenMode-game.lua
@@ -111,7 +111,7 @@ function gameMode:draw ()
 	else
 		love.graphics.setColor(0, 170, 250, 150)
 	end
-	love.graphics.circle('fill', self.handlePause.x, self.handlePause.y, 20, SEGMENTS)
+	drawFilledCircle(self.handlePause.x/ZOOM, self.handlePause.y/ZOOM, 20/ZOOM)
 	love.graphics.setColor(255, 255, 255)
 	love.graphics.setLineWidth(5)
 	love.graphics.line(self.handlePause.x-6, self.handlePause.y-9, self.handlePause.x-6, self.handlePause.y+9)
diff --git a/stars.lua b/stars.lua
index bedb982..192c289 100644
--- a/stars.lua
+++ b/stars.lua
@@ -32,7 +32,8 @@ function newStar ()
 	
 	function s:draw ()
 		love.graphics.setColor(self.glitter, self.glitter, self.glitter)
-		love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, 0.5)
+		--love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, 1)
+		love.graphics.point(self.location.x*ZOOM, self.location.y*ZOOM)
 	end
 	
 	return s
diff --git a/suns.lua b/suns.lua
index 840c69e..5266c9b 100644
--- a/suns.lua
+++ b/suns.lua
@@ -54,9 +54,9 @@ function newSun (location, radius)
 	
 	function s:draw ()
 		love.graphics.setColor(255, 255, 255, 177)
-		love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, (self.radius+self.corona)*ZOOM, SEGMENTS*2)
+		drawFilledCircle(self.location.x, self.location.y, self.radius+self.corona)
 		love.graphics.setColor(255, 255, 255, 255)
-		love.graphics.circle('fill', self.location.x*ZOOM, self.location.y*ZOOM, self.radius*ZOOM, SEGMENTS*2)
+		drawFilledCircle(self.location.x, self.location.y, self.radius)
 	end
 	
 	s.newOrbit = function (self)