diff --git a/src/races.h b/src/races.h
index d2c1d1a..73b9cd4 100644
--- a/src/races.h
+++ b/src/races.h
@@ -6,20 +6,9 @@
 
 #ifndef __RACES_H__
 #define __RACES_H__
-#include "characters.h"
 
-// IMPORTANT: assumes all available positions have excluded chlist
-
-class shade final: public character {
-public:
-        shade(const position_list &available_positions); // spawn at a random place
-        virtual result attack(const direction dir,
-                              character_list &chlist) override;
-        virtual result get_hit(const enum race &race, const int atk,
-                               const float hit_rate) override;
-};
-
-
-// TODO: implement enemie movement
+#include "shade.h"
+#include "goblin.h"
+#include "vampire.h"
 
 #endif
diff --git a/src/races.cc b/src/shade.cc
similarity index 97%
rename from src/races.cc
rename to src/shade.cc
index ab64384..e5c54fa 100644
--- a/src/races.cc
+++ b/src/shade.cc
@@ -1,4 +1,4 @@
-#include "races.h"
+#include "shade.h"
 
 #include <algorithm>
 #include <math.h>
diff --git a/src/shade.h b/src/shade.h
new file mode 100644
index 0000000..b470d96
--- /dev/null
+++ b/src/shade.h
@@ -0,0 +1,15 @@
+#ifndef __SHADE_H__
+#define __SHADE_H__
+
+#include "characters.h"
+
+class shade final: public character {
+public:
+        shade(const position_list &available_positions); // spawn at a random place
+        virtual result attack(const direction dir,
+                              character_list &chlist) override;
+        virtual result get_hit(const enum race &race, const int atk,
+                               const float hit_rate) override;
+};
+
+#endif