diff --git a/envconf.go b/envconf.go
index e22b710..0749797 100644
--- a/envconf.go
+++ b/envconf.go
@@ -21,11 +21,13 @@ type cEntry struct {
 }
 
 type Config struct {
-	parsed       bool
-	env          map[string]cEntry
-	mapEnv       map[string]map[string]string
-	mapMapEnv    map[string]map[string]map[string]string
-	mapMapMapEnv map[string]map[string]map[string]map[string]string
+	parsed             bool
+	env                map[string]cEntry
+	mapEnv             map[string]map[string]string
+	mapMapEnv          map[string]map[string]map[string]string
+	mapMapMapEnv       map[string]map[string]map[string]map[string]string
+	mapMapMapMapEnv    map[string]map[string]map[string]map[string]map[string]string
+	mapMapMapMapMapEnv map[string]map[string]map[string]map[string]map[string]map[string]string
 }
 
 // NewConfig returns an envconf.Config that is used to read configuration from environment variables.
@@ -38,13 +40,15 @@ func NewConfig() *Config {
 	config.mapEnv = make(map[string]map[string]string)
 	config.mapMapEnv = make(map[string]map[string]map[string]string)
 	config.mapMapMapEnv = make(map[string]map[string]map[string]map[string]string)
+	config.mapMapMapMapEnv = make(map[string]map[string]map[string]map[string]map[string]string)
+	config.mapMapMapMapMapEnv = make(map[string]map[string]map[string]map[string]map[string]map[string]string)
 
 	for _, v := range os.Environ() {
 		splitted := strings.SplitN(v, "=", 2)
 		if len(splitted) == 2 {
 			key := cleanKey(splitted[0])
 			val := splitted[1]
-			splitted = append(strings.Split(key, "_"), "", "", "")
+			splitted = append(strings.Split(key, "_"), "", "", "", "", "", "")
 			if unicode.IsLetter(getFirstRune(key)) {
 				var entry cEntry
 				entry.value = val
@@ -54,36 +58,61 @@ func NewConfig() *Config {
 				config.env[key] = entry
 				if len(splitted) > 1 {
 					for count, _ := range splitted {
-						if count < len(splitted)-3 {
-							left := strings.Trim(strings.Join(splitted[:count], "_"), "_")
-							right := strings.Trim(strings.Join(splitted[count:], "_"), "_")
-							if len(config.mapEnv[left]) == 0 {
-								config.mapEnv[left] = make(map[string]string)
-								config.mapMapEnv[left] = make(map[string]map[string]string)
-								config.mapMapMapEnv[left] = make(map[string]map[string]map[string]string)
+						if count < len(splitted)-6 {
+							var p0, p1, p2, p3, p4, p5 string
+							p0 = strings.Trim(strings.Join(splitted[:count], "_"), "_")
+							p1 = strings.Trim(strings.Join(splitted[count:], "_"), "_")
+							if len(config.mapEnv[p0]) == 0 {
+								config.mapEnv[p0] = make(map[string]string)
+								config.mapMapEnv[p0] = make(map[string]map[string]string)
+								config.mapMapMapEnv[p0] = make(map[string]map[string]map[string]string)
+								config.mapMapMapMapEnv[p0] = make(map[string]map[string]map[string]map[string]string)
+								config.mapMapMapMapMapEnv[p0] = make(map[string]map[string]map[string]map[string]map[string]string)
 							}
-							if left != "" && right != "" {
-								config.mapEnv[left][right] = key
+							if p0 != "" && p1 != "" {
+								config.mapEnv[p0][p1] = key
 							}
 
-							middle := splitted[count]
-							right = strings.Trim(strings.Join(splitted[count+1:], "_"), "_")
-							if len(config.mapMapEnv[left][middle]) == 0 {
-								config.mapMapEnv[left][middle] = make(map[string]string)
-								config.mapMapMapEnv[left][middle] = make(map[string]map[string]string)
+							p1 = splitted[count]
+							p2 = strings.Trim(strings.Join(splitted[count+1:], "_"), "_")
+							if len(config.mapMapEnv[p0][p1]) == 0 {
+								config.mapMapEnv[p0][p1] = make(map[string]string)
+								config.mapMapMapEnv[p0][p1] = make(map[string]map[string]string)
+								config.mapMapMapMapEnv[p0][p1] = make(map[string]map[string]map[string]string)
+								config.mapMapMapMapMapEnv[p0][p1] = make(map[string]map[string]map[string]map[string]string)
 							}
-							if left != "" && middle != "" && right != "" {
-								config.mapMapEnv[left][middle][right] = key
+							if p0 != "" && p1 != "" && p2 != "" {
+								config.mapMapEnv[p0][p1][p2] = key
 							}
 
-							lmiddle := splitted[count]
-							rmiddle := splitted[count+1]
-							right = strings.Trim(strings.Join(splitted[count+2:], "_"), "_")
-							if len(config.mapMapMapEnv[left][lmiddle][rmiddle]) == 0 {
-								config.mapMapMapEnv[left][lmiddle][rmiddle] = make(map[string]string)
+							p2 = splitted[count+1]
+							p3 = strings.Trim(strings.Join(splitted[count+2:], "_"), "_")
+							if len(config.mapMapMapEnv[p0][p1][p2]) == 0 {
+								config.mapMapMapEnv[p0][p1][p2] = make(map[string]string)
+								config.mapMapMapMapEnv[p0][p1][p2] = make(map[string]map[string]string)
+								config.mapMapMapMapMapEnv[p0][p1][p2] = make(map[string]map[string]map[string]string)
 							}
-							if left != "" && lmiddle != "" && rmiddle != "" && right != "" {
-								config.mapMapMapEnv[left][lmiddle][rmiddle][right] = key
+							if p0 != "" && p1 != "" && p2 != "" && p3 != "" {
+								config.mapMapMapEnv[p0][p1][p2][p3] = key
+							}
+
+							p3 = splitted[count+2]
+							p4 = strings.Trim(strings.Join(splitted[count+3:], "_"), "_")
+							if len(config.mapMapMapMapEnv[p0][p1][p2][p3]) == 0 {
+								config.mapMapMapMapEnv[p0][p1][p2][p3] = make(map[string]string)
+								config.mapMapMapMapMapEnv[p0][p1][p2][p3] = make(map[string]map[string]string)
+							}
+							if p0 != "" && p1 != "" && p2 != "" && p3 != "" && p4 != "" {
+								config.mapMapMapMapEnv[p0][p1][p2][p3][p4] = key
+							}
+
+							p4 = splitted[count+3]
+							p5 = strings.Trim(strings.Join(splitted[count+4:], "_"), "_")
+							if len(config.mapMapMapMapMapEnv[p0][p1][p2][p3][p4]) == 0 {
+								config.mapMapMapMapMapEnv[p0][p1][p2][p3][p4] = make(map[string]string)
+							}
+							if p0 != "" && p1 != "" && p2 != "" && p3 != "" && p4 != "" && p5 != "" {
+								config.mapMapMapMapMapEnv[p0][p1][p2][p3][p4][p5] = key
 							}
 						}
 					}
@@ -386,6 +415,71 @@ func (c *Config) getRawMapMapMap(key string, dtype DataType) (empty map[string]m
 	return
 }
 
+func (c *Config) getRawMapMapMapMap(key string, dtype DataType) (empty map[string]map[string]map[string]map[string]cValue) {
+	empty = make(map[string]map[string]map[string]map[string]cValue)
+	retval := make(map[string]map[string]map[string]map[string]cValue)
+	if c.parsed {
+		key = cleanKey(key)
+		entries, ok := c.mapMapMapMapEnv[key]
+
+		if ok {
+			for k1, v1 := range entries {
+				retval[k1] = make(map[string]map[string]map[string]cValue)
+				for k2, v2 := range v1 {
+					retval[k1][k2] = make(map[string]map[string]cValue)
+					for k3, v3 := range v2 {
+						retval[k1][k2][k3] = make(map[string]cValue)
+						for k4, v4 := range v3 {
+							entry := c.env[v4]
+							if (entry.dtype.baseType() == dtype.baseType()) && (entry.parsed.err == nil) {
+								retval[k1][k2][k3][k4] = entry.parsed
+							} else {
+								return
+							}
+						}
+					}
+				}
+			}
+			return retval
+		}
+	}
+	return
+}
+
+func (c *Config) getRawMapMapMapMapMap(key string, dtype DataType) (empty map[string]map[string]map[string]map[string]map[string]cValue) {
+	empty = make(map[string]map[string]map[string]map[string]map[string]cValue)
+	retval := make(map[string]map[string]map[string]map[string]map[string]cValue)
+	if c.parsed {
+		key = cleanKey(key)
+		entries, ok := c.mapMapMapMapMapEnv[key]
+
+		if ok {
+			for k1, v1 := range entries {
+				retval[k1] = make(map[string]map[string]map[string]map[string]cValue)
+				for k2, v2 := range v1 {
+					retval[k1][k2] = make(map[string]map[string]map[string]cValue)
+					for k3, v3 := range v2 {
+						retval[k1][k2][k3] = make(map[string]map[string]cValue)
+						for k4, v4 := range v3 {
+							retval[k1][k2][k3][k4] = make(map[string]cValue)
+							for k5, v5 := range v4 {
+								entry := c.env[v5]
+								if (entry.dtype.baseType() == dtype.baseType()) && (entry.parsed.err == nil) {
+									retval[k1][k2][k3][k4][k5] = entry.parsed
+								} else {
+									return
+								}
+							}
+						}
+					}
+				}
+			}
+			return retval
+		}
+	}
+	return
+}
+
 // Returns the value of an environment variable.
 // If the variable is not defined as envconf.TypeInt the function will return 0.
 func (c *Config) GetInt(key string) int64 {
@@ -604,6 +698,91 @@ func (c *Config) GetMapMapMapHex(key string) (retval map[string]map[string]map[s
 	return
 }
 
+func (c *Config) GetMapMapMapMapInt(key string) (retval map[string]map[string]map[string]map[string]int64) {
+	retval = make(map[string]map[string]map[string]map[string]int64)
+	for k1, v1 := range c.getRawMapMapMapMap(key, TypeInt) {
+		retval[k1] = make(map[string]map[string]map[string]int64)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]map[string]int64)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = make(map[string]int64)
+				for k4, v4 := range v3 {
+					retval[k1][k2][k3][k4] = v4.intval
+				}
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapMapDuration(key string) (retval map[string]map[string]map[string]map[string]time.Duration) {
+	retval = make(map[string]map[string]map[string]map[string]time.Duration)
+	for k1, v1 := range c.getRawMapMapMapMap(key, TypeDuration) {
+		retval[k1] = make(map[string]map[string]map[string]time.Duration)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]map[string]time.Duration)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = make(map[string]time.Duration)
+				for k4, v4 := range v3 {
+					retval[k1][k2][k3][k4] = v4.durval
+				}
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapMapString(key string) (retval map[string]map[string]map[string]map[string]string) {
+	retval = make(map[string]map[string]map[string]map[string]string)
+	for k1, v1 := range c.getRawMapMapMapMap(key, TypeString) {
+		retval[k1] = make(map[string]map[string]map[string]string)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]map[string]string)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = make(map[string]string)
+				for k4, v4 := range v3 {
+					retval[k1][k2][k3][k4] = v4.strval
+				}
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapMapBool(key string) (retval map[string]map[string]map[string]map[string]bool) {
+	retval = make(map[string]map[string]map[string]map[string]bool)
+	for k1, v1 := range c.getRawMapMapMapMap(key, TypeBool) {
+		retval[k1] = make(map[string]map[string]map[string]bool)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]map[string]bool)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = make(map[string]bool)
+				for k4, v4 := range v3 {
+					retval[k1][k2][k3][k4] = v4.boolval
+				}
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapMapHex(key string) (retval map[string]map[string]map[string]map[string][]byte) {
+	retval = make(map[string]map[string]map[string]map[string][]byte)
+	for k1, v1 := range c.getRawMapMapMapMap(key, TypeHex) {
+		retval[k1] = make(map[string]map[string]map[string][]byte)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]map[string][]byte)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = make(map[string][]byte)
+				for k4, v4 := range v3 {
+					retval[k1][k2][k3][k4] = v4.binval
+				}
+			}
+		}
+	}
+	return
+}
+
 func getFirstRune(str string) rune {
 	for _, v := range str {
 		return v
diff --git a/tests/main.go b/tests/main.go
index a48b310..85d51a7 100644
--- a/tests/main.go
+++ b/tests/main.go
@@ -11,6 +11,6 @@ func main() {
 	conf.DefineMap("test_map", envconf.TypeInt)
 	conf.Parse()
 	conf.Status()
-	fmt.Println(conf.GetMapMapInt("test_map"))
+	fmt.Println(conf.GetMapMapMapInt("test_map"))
 	fmt.Println(conf.GetInt("this_is_a_map"))
 }