diff --git a/program.pde b/program.pde
index 4f9ea13..c3ee5c5 100644
--- a/program.pde
+++ b/program.pde
@@ -13,13 +13,13 @@ float jumpcooldown = 12;
 
 // for moving x-axis (mostly depracted)
 // But dont delete yet!!
-PVector movement = new PVector(0,0);
 PVector direction = new PVector(0,0);
 PVector pos = new PVector(220, 50);
 int playerRadius = 25;
 
 float actualPos;
 
+PVector tilesize = new PVector(50, 50);
 
 void setup() {
   size(800,800);
@@ -38,8 +38,8 @@ void draw() {
   // noFill();
 
 
-  menu();
-  // play();
+  // menu();
+  play();
   helper();
 }
 
@@ -80,9 +80,9 @@ void play() {
   rect(pos.x, pos.y, playerRadius, playerRadius);
 
   baseline();
+  // jumpToJumpheight();
+  newJump();
   collisionTest();
-  cooldown();
-  jumpToJumpheight();
 
   generate_tiles();
 
@@ -92,12 +92,12 @@ void play() {
 // This is basically the Level file:
 // It consists out of an array, that spawns tiles
 // It is also checked in collisionTest()
-int[] tiles_x = { 300, 50, 600 };
-int[] tiles_y = { 500, 50, 600 };
+int[] tiles_x = { 300, 50, 600, 50};
+int[] tiles_y = { 500, 50, 600, 200 };
 
 void generate_tiles() {
   for (int i = 0; i < tiles_x.length; i++ ) {
-    rect(tiles_x[i], tiles_y[i], 50, 50);
+    rect(tiles_x[i], tiles_y[i], tilesize.x, tilesize.y);
   }
 }
 // TODO Collision erweitern wie in https://happycoding.io/tutorials/processing/collision-detection
@@ -106,10 +106,13 @@ void collisionTest() {
   if ( pos.y > baseline_y - playerRadius ) {
     pos.set(pos.x, baseline_y - playerRadius);
   }
-  // Collision with all the tiles top site
+  // Collision with all the tiles bottom site
   for (int i = 0; i < tiles_x.length; i++) {
-    if ((pos.x > tiles_x[i]-25 && pos.x < tiles_x[i]+25) && pos.y < tiles_y[i] - playerRadius) {
-      pos.set(pos.x, tiles_y[i] - playerRadius);
+    if ((pos.x > tiles_x[i] - tilesize.x/2 && pos.x < tiles_x[i]+tilesize.x/2) && (pos.y < tiles_y[i] + tilesize.y/2 && pos.y > tiles_y[i] - tilesize.y/2)) {
+      pos.set(pos.x, tiles_y[i] + tilesize.y/2);
+    }
+    if ((pos.x > tiles_x[i] - tilesize.x/2 && pos.x < tiles_x[i]+tilesize.x/2) && (pos.y < tiles_y[i] + tilesize.y/2 && pos.y > tiles_y[i] -tilesize.y/2 - playerRadius)) {
+      pos.set(pos.x, tiles_y[i] - tilesize.y/2 - 20);
     }
   }
 }