diff --git a/README.md b/README.md
index 2417d50..f7e13d9 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,17 @@ This source code is based on a Petr Šlechta.
+
Installation instructions
+From copyright reasons, this game is not hosted in Google Play Store; to install Flappy in your Android device (version 2.3.3 and above), follow the instructions below:
+
+ - At your device, enable installing application from unknown sources.
+ For instructions, see here.
+ - Open this page - https://github.com/pe-pan/flappy - in your Android device
+ - Click on this link
+ - Confirm the installation
+
+
+Differences from original
The code contains the original Flappy game with several improvements to reflect Android platform differences.
- Finger gestures simulate keyboard arrows (to move Flappy around)
@@ -15,6 +26,7 @@ The code contains the original Flappy game with several improvements to reflect
- Hi-score screen showing scores shared with other players
+Code structure
The code is split into following modules:
- core - contains the Java version of Flappy made by Petr Šlechta
@@ -52,4 +64,7 @@ The code is split into following modules:
+Contact
+For feedback or bug reports, contact Petr Panuška.
+
© 2016 Petr Panuška
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