diff --git a/circle.png b/circle.png
new file mode 100644
index 0000000..ed34f11
Binary files /dev/null and b/circle.png differ
diff --git a/main.lua b/main.lua
index 226c223..d3d09d8 100644
--- a/main.lua
+++ b/main.lua
@@ -1,4 +1,4 @@
-local tex = love.graphics.newImage("mrmo3x.png")
+local tex = love.graphics.newImage("circle.png")
 tex:setFilter("nearest", "nearest")
 
 local function dirt_color(layer)
@@ -19,9 +19,9 @@ local function mountain_color(layer)
 	end
 end
 
-local BIG_BLOCK = love.graphics.newQuad(24 * 9, 24 * 9, 24, 24, tex)
+local BIG_BLOCK = love.graphics.newQuad(0, 0, 8, 8, tex)
 
-local z = require("zprite").zchunk.new(tex, 384, 32)
+local z = require("zprite").zchunk.new(tex, 128, 32)
 z._height_scale = 8
 
 local function update_map()
@@ -29,7 +29,7 @@ local function update_map()
 	for i = -64, 64 do
 		for j = -64, 64 do
 			local layers = love.math.simplexNoise(i * 0.02, j * 0.02) * 29 + 3
-			z:put(i * 24, j * 24, BIG_BLOCK, math.floor(layers) + 1, layers < 23 and dirt_color or mountain_color)
+			z:put(i * 8, j * 8, BIG_BLOCK, math.floor(layers) + 1, layers < 23 and dirt_color or mountain_color)
 			coroutine.yield()
 		end
 	end
@@ -48,5 +48,5 @@ function love.update(dt)
 end
 
 function love.draw()
-	z:draw(love.graphics.getWidth() / 2, love.graphics.getHeight() / 2 + 128, angle, 0.2, 0.2)
+	z:draw(love.graphics.getWidth() / 2, love.graphics.getHeight() / 2 + 128, angle, 1, 1)
 end