diff --git a/README.md b/README.md
index cd4b436..58afc4c 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,9 @@
 # raycastlib
 
-Simple raycasting library for limited-resource computers.
+Ray Casting library for (not only) limited-resource computers.
 
-**Still WIP!**
-
-previews
---------
+eye-candy previews
+------------------
 
 Pokitto:
 
@@ -26,7 +24,32 @@ terminal:
 
 ![](/media/terminal.gif)
 
+features
+--------
+
+- Very fast, small and efficient.
+- Uses only integer math.
+- No dependencies (uses only stdint standard library).
+- Single header, KISS.
+- Advanced rendering of variable height floor and ceiling.
+- Textured walls and floor.
+- Depth information (for fog).
+- Camera shearing (looking up/down).
+- Camera movement with collisions.
+- Support for opening door.
+- Pure C, tested to run as C++ as well.
+- Optional framework functions that handle the whole rendering.
+- Still flexible -- pixels are left for you to draw in any way you want.
+- Tested on multiple platforms (PC, Arduboy, Pokitto).
+- Many compile-time options to tune the performance vs quality.
+- Well commented code.
+
+TODO
+----
+
+- Transparency.
+
 license
 -------
 
-Everything is CC0 1.0.
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+Everything is CC0 1.0. Please share your own software as free and open-source.
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