diff --git a/.gitignore b/.gitignore
index 6b5405b..8570bc9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,4 @@
 /out/
 /javadoc/
 /log/
-/lib/junit-jupiter-5.4.2.jar
-/lib/junit-jupiter-api-5.4.2.jar
-/lib/junit-jupiter-engine-5.4.2.jar
-/lib/junit-jupiter-params-5.4.2.jar
-/lib/junit-platform-commons-1.4.2.jar
-/lib/junit-platform-engine-1.4.2.jar
-/lib/opentest4j-1.1.1.jar
-/lib/apiguardian-api-1.0.0.jar
+/lib/
diff --git a/.idea/artifacts/Azaraka.xml b/.idea/artifacts/Azaraka.xml
new file mode 100644
index 0000000..b1649f9
--- /dev/null
+++ b/.idea/artifacts/Azaraka.xml
@@ -0,0 +1,14 @@
+<component name="ArtifactManager">
+  <artifact name="Azaraka">
+    <output-path>$PROJECT_DIR$/out/artifacts/Azaraka</output-path>
+    <root id="root">
+      <element id="archive" name="Azaraka.jar">
+        <element id="module-output" name="Azaraka" />
+      </element>
+      <element id="library" level="project" name="com.google.code.gson:gson:2.8.5" />
+      <element id="archive" name="Azaraka-javadoc.jar">
+        <element id="dir-copy" path="$PROJECT_DIR$/javadoc" />
+      </element>
+    </root>
+  </artifact>
+</component>
\ No newline at end of file
diff --git a/.idea/artifacts/Azaraka_jar.xml b/.idea/artifacts/Azaraka_jar.xml
deleted file mode 100644
index fc98c38..0000000
--- a/.idea/artifacts/Azaraka_jar.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<component name="ArtifactManager">
-  <artifact type="jar" name="Azaraka:jar">
-    <output-path>$PROJECT_DIR$/out/artifacts/Azaraka_jar</output-path>
-    <root id="archive" name="Azaraka.jar">
-      <element id="module-output" name="Azaraka" />
-      <element id="directory" name="javadoc">
-        <element id="dir-copy" path="$PROJECT_DIR$/../Azaraka/javadoc" />
-      </element>
-      <element id="extracted-dir" path="$PROJECT_DIR$/../Azaraka/lib/gson-2.8.5.jar" path-in-jar="/" />
-    </root>
-  </artifact>
-</component>
\ No newline at end of file
diff --git a/.idea/artifacts/Azaraka_standalone.xml b/.idea/artifacts/Azaraka_standalone.xml
new file mode 100644
index 0000000..89ebdf8
--- /dev/null
+++ b/.idea/artifacts/Azaraka_standalone.xml
@@ -0,0 +1,12 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="Azaraka standalone">
+    <output-path>$PROJECT_DIR$/out/artifacts/Azaraka_standalone</output-path>
+    <root id="archive" name="Azaraka.jar">
+      <element id="module-output" name="Azaraka" />
+      <element id="extracted-dir" path="$PROJECT_DIR$/lib/gson-2.8.5.jar" path-in-jar="/" />
+      <element id="directory" name="javadoc">
+        <element id="dir-copy" path="$PROJECT_DIR$/javadoc" />
+      </element>
+    </root>
+  </artifact>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/com_google_code_gson_gson_2_8_5.xml b/.idea/libraries/com_google_code_gson_gson_2_8_5.xml
new file mode 100644
index 0000000..f5763a9
--- /dev/null
+++ b/.idea/libraries/com_google_code_gson_gson_2_8_5.xml
@@ -0,0 +1,10 @@
+<component name="libraryTable">
+  <library name="com.google.code.gson:gson:2.8.5" type="repository">
+    <properties maven-id="com.google.code.gson:gson:2.8.5" />
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/lib/gson-2.8.5.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/lib.xml b/.idea/libraries/lib.xml
deleted file mode 100644
index 0c89ffb..0000000
--- a/.idea/libraries/lib.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<component name="libraryTable">
-  <library name="lib">
-    <CLASSES>
-      <root url="file://$PROJECT_DIR$/../Azaraka/lib" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-    <jarDirectory url="file://$PROJECT_DIR$/../Azaraka/lib" recursive="false" />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/org_junit_jupiter_junit_jupiter_5_5_2.xml b/.idea/libraries/org_junit_jupiter_junit_jupiter_5_5_2.xml
new file mode 100644
index 0000000..7204ced
--- /dev/null
+++ b/.idea/libraries/org_junit_jupiter_junit_jupiter_5_5_2.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="org.junit.jupiter:junit-jupiter:5.5.2" type="repository">
+    <properties maven-id="org.junit.jupiter:junit-jupiter:5.5.2" />
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/lib/junit-jupiter-5.5.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/junit-jupiter-api-5.5.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/apiguardian-api-1.1.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/opentest4j-1.2.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/junit-platform-commons-1.5.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/junit-jupiter-params-5.5.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/junit-jupiter-engine-5.5.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/junit-platform-engine-1.5.2.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/Azaraka.iml b/Azaraka.iml
index 769a53e..4d0925a 100644
--- a/Azaraka.iml
+++ b/Azaraka.iml
@@ -11,26 +11,12 @@
       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
       <excludeFolder url="file://$MODULE_DIR$/doc" />
       <excludeFolder url="file://$MODULE_DIR$/javadoc" />
+      <excludeFolder url="file://$MODULE_DIR$/lib" />
       <excludeFolder url="file://$MODULE_DIR$/log" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="lib" level="project" />
-    <orderEntry type="module-library" scope="TEST">
-      <library name="JUnit5.4">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/junit-jupiter-5.4.2.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/junit-jupiter-api-5.4.2.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/apiguardian-api-1.0.0.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/opentest4j-1.1.1.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/junit-platform-commons-1.4.2.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/junit-jupiter-params-5.4.2.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/junit-jupiter-engine-5.4.2.jar!/" />
-          <root url="jar://$MODULE_DIR$/lib/junit-platform-engine-1.4.2.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
+    <orderEntry type="library" name="com.google.code.gson:gson:2.8.5" level="project" />
+    <orderEntry type="library" name="org.junit.jupiter:junit-jupiter:5.5.2" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/lib/gson-2.8.5.jar b/lib/gson-2.8.5.jar
deleted file mode 100644
index 0d5baf3..0000000
Binary files a/lib/gson-2.8.5.jar and /dev/null differ
diff --git a/src/META-INF/MANIFEST.MF b/src/META-INF/MANIFEST.MF
index 3d55900..84d1b01 100644
--- a/src/META-INF/MANIFEST.MF
+++ b/src/META-INF/MANIFEST.MF
@@ -1,5 +1,9 @@
 Manifest-Version: 1.0
 Main-Class: cl.cromer.azaraka.Main
+Class-Path: gson-2.8.5.jar junit-jupiter-5.5.2.jar junit-jupiter-api-5.5
+ .2.jar apiguardian-api-1.1.0.jar opentest4j-1.2.0.jar junit-platform-co
+ mmons-1.5.2.jar junit-jupiter-params-5.5.2.jar junit-jupiter-engine-5.5
+ .2.jar junit-platform-engine-1.5.2.jar
 Name: cl/cromer/game/
 Specification-Title: La Aventura de Azaraka
 Specification-Version: 1.0