diff --git a/docs/array_get.md b/docs/array_get.md
new file mode 100644
index 0000000..c39c7c7
--- /dev/null
+++ b/docs/array_get.md
@@ -0,0 +1,39 @@
+# array_get
+
+Get an item from an array using "dot" notation.
+
+## Parameters
+
+* array (`array`, `instruction`) - The array to get the value from.
+* key (`string`, `instruction`) - The key to get the value for.
+
+## Return
+
+(mixed) - The value of the key or throws an exception if the key is not found.
+
+## Exceptions
+
+* `EvaluationException` - If there was an error while evaluating one or more parameters.
+* `KeyException` - If the key is not found.
+* `TypeException` - If one or more parameters are not of the expected type.
+
+## Instruction Example
+
+```json
+{
+  "type": "array_get",
+  "_": {
+    "array": {
+      "foo": {
+        "bar": "baz"
+      }
+    },
+    "key": "foo.bar"
+  }
+}
+```
+
+### Last Updated
+
+Monday, December 26th, 2022.
+Written by [Netkas](https://git.n64.cc/netkas)
\ No newline at end of file
diff --git a/src/RTEX/Objects/Program/Instructions/ArrayGet.php b/src/RTEX/Objects/Program/Instructions/ArrayGet.php
index a3a70c4..f8ff5e0 100644
--- a/src/RTEX/Objects/Program/Instructions/ArrayGet.php
+++ b/src/RTEX/Objects/Program/Instructions/ArrayGet.php
@@ -11,6 +11,7 @@
     use RTEX\Exceptions\EvaluationException;
     use RTEX\Exceptions\InstructionException;
     use RTEX\Exceptions\Runtime\KeyException;
+    use RTEX\Exceptions\Runtime\TypeException;
     use RTEX\Interfaces\InstructionInterface;
 
     class ArrayGet implements InstructionInterface
@@ -111,23 +112,33 @@
          * @return mixed
          * @throws EvaluationException
          * @throws KeyException
+         * @throws TypeException
          */
         public function eval(Engine $engine): mixed
         {
-            $queryParts = explode('.', $engine->eval($this->Value));
-            $value = $engine->getEnvironment()->getRuntimeVariable($engine->eval($this->Array));
+            $value = $engine->eval($this->Value);
+            $array = $engine->eval($this->Array);
 
-            foreach ($queryParts as $queryPart)
+            if (!is_array($array))
+                throw new KeyException(sprintf('Cannot read from non-array value of type %s', Utilities::getType($array)));
+            if(!is_string($value) && !is_int($value))
+                throw new TypeException(sprintf('Cannot read from array with non-string value %s', Utilities::getType($value)));
+
+            $keys = explode('.', $value);
+            $result = $array;
+            foreach ($keys as $key)
             {
-                if (is_array($value) && array_key_exists($queryPart, $value))
+                if (is_array($result) && array_key_exists($key, $result))
                 {
-                    return $value[$queryPart];
+                    $result = $result[$key];
+                }
+                else
+                {
+                    throw new KeyException(sprintf('Key "%s" does not exist in array (%s)', $key, $value));
                 }
-
-                throw new KeyException(sprintf('Key "%s" does not exist in array', $queryPart));
             }
 
-            return $value;
+            return $result;
         }
 
         /**