Update README

README.md

@@ -1 +1,34 @@
-# BlockEngine
+# BlockEngine
+
+## Introduction
+Block Engine is a cross-platfom game engine which is built on top of open source projects (just like blocks).
+
+It is believed that engine with user-friendliness, instead of focusing on high performance, will be a powerful tool for game developers to create games.
+
+
+## Getting Started
+
+### Get the Source Code
+
+```
+git clone https://github.com/kissholic/BlockEngine.git
+```
+
+### Prerequisites
+
+- xmake
+- C++ compiler (Support C++17 or later, clang is recommended)
+
+### Building
+
+```
+xmake
+```
+
+Running
+
+```
+xmake run
+```
+
+