diff --git a/README.md b/README.md
index b394f3e..70f5166 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,24 @@
 ![](Splash.png)
 
 Dragon Court, the classic 90's game by Fred Haslam (Ffiends.com). A Quest to reverse-swashbuckle Yon Soursse Cewd...
+
+
+## How to build
+
+### Requirements
+
+- gradle
+- java 11
+
+
+### Build & Run
+
+```
+$ gradle build
+$ java -jar build/lib/RustyDagger.jar
+```
+
+## Limitations
+
+- Multiplayer was removed
+- One hero
diff --git a/SPEC.md b/SPEC.md
index 49982d8..3f79bfc 100644
--- a/SPEC.md
+++ b/SPEC.md
@@ -24,14 +24,15 @@ Each entity is described with a custom format:
 | itNote    |           |
 | itToken   |           |
 
-| List of attributes |
-|--------------------|
-| Guts |
-| Wits |
-| Charm |
-| baseA |
-| baseD |
-| baseS |
+| List of attributes | |
+|--------------------|-|
+| Guts | |
+| Wits | |
+| Charm | |
+| baseA | only for itMonter |
+| baseD | only for itMonter |
+| baseS | only for itMonter |
+
 
 
 | Named list | used by | mandatory key | comment |
@@ -85,4 +86,4 @@ Each entity is described with a custom format:
 	{~|opts|help|backstab|swindle|control}|
 	{itText|text|A blind old woman is walking with the aid of her trained panda.  She starts gabbling at you in that strange tongue they use here.  She seems to need directions, good luck with pointing.}
 }
-```
\ No newline at end of file
+```