diff --git a/src/CrawlTestLvl/private/groupobjbox.cpp b/src/CrawlTestLvl/private/groupobjbox.cpp
index ff2a33a..da2ade8 100644
--- a/src/CrawlTestLvl/private/groupobjbox.cpp
+++ b/src/CrawlTestLvl/private/groupobjbox.cpp
@@ -10,9 +10,9 @@
 
 namespace TestLvl {
 
-GroupObjBox::GroupObjBox(): CRAWL::ClasterItem("GroupObjBox") {
+GroupObjBox::GroupObjBox(): CRAWL::IWorldItem("GroupObjBox") {
 
-    setDistance(2);
+    setDistance(20);
     changeLayout(CRAWL::Refresh::CIRCLE);
 
     add(new Box);
@@ -40,7 +40,7 @@ GroupObjBox::GroupObjBox(): CRAWL::ClasterItem("GroupObjBox") {
 
 void GroupObjBox::render(unsigned int tbfMsec)
 {
-
+    Layout::render(tbfMsec);
 }
 
 void GroupObjBox::init()
diff --git a/src/CrawlTestLvl/private/groupobjbox.h b/src/CrawlTestLvl/private/groupobjbox.h
index 7946724..190ece7 100644
--- a/src/CrawlTestLvl/private/groupobjbox.h
+++ b/src/CrawlTestLvl/private/groupobjbox.h
@@ -13,7 +13,7 @@
 
 namespace TestLvl {
 
-class GroupObjBox: public CRAWL::Layout, public CRAWL::ClasterItem {
+class GroupObjBox: public CRAWL::Layout, public CRAWL::IWorldItem {
 public:
     GroupObjBox();
 
diff --git a/src/CrawlTestLvl/private/world.cpp b/src/CrawlTestLvl/private/world.cpp
index d0d5927..49dd068 100644
--- a/src/CrawlTestLvl/private/world.cpp
+++ b/src/CrawlTestLvl/private/world.cpp
@@ -33,14 +33,14 @@ CRAWL::WorldRule *World::initWorldRules() {
 
     return new CRAWL::WorldRule {
         {0, {{registerObject<Box>(), 1},
-             {registerObject<CRAWL::Fire>(), 10},
-             {registerObject<CRAWL::DynamicWint>(), 1},
+//             {registerObject<CRAWL::Fire>(), 10},
+//             {registerObject<CRAWL::DynamicWint>(), 1},
 
              {registerObject<Background>(), 1},
              {registerObject<Day>(), 1}}},
-        {500,
+        {30,
             {
-                {registerObject<GroupObjBox>(),1}
+                {registerObject<GroupObjBox>(),5}
             }
         },