Merge pull request #520 from frenetic/readme-improvement

Improves readme

README.md

@@ -1,12 +1,47 @@
-# TIC-80 issues tracker and wiki
+![TIC-80](https://tic.computer/img/logo64.png)
+**TIC-80 TINY COMPUTER** - [https://tic.computer/](https://tic.computer/)
 
-[Discord chat](https://discord.gg/DkD73dP)
+# About
+TIC-80 is a **FREE** and **OPEN SOURCE** fantasy computer for making, playing and sharing tiny games.
 
-This is the official issues tracker of <https://tic.computer>. If you are experiencing a bug or would like to see a new feature [browse existing issues](https://github.com/nesbox/tic.computer/issues) or [create a new one](https://github.com/nesbox/tic.computer/issues/new).
+With TIC-80 you get built-in tools for development: code, sprites, maps, sound editors and the command line, which is enough to create a mini retro game.
 
-Documentation is available in the [wiki](https://github.com/nesbox/tic.computer/wiki).
+Games are packeged into a cartridge file, which can be easily distributed. TIC-80 works on all popular platforms. This means your cartridge can be played in any device.
 
-Thanks!
+To make a retro styled game, the whole process of creation and execution takes place under some technical limitations: 240x136 pixels display, 16 color palette, 256 8x8 color sprites, 4 channel sound and etc.
+
+![TIC-80](https://user-images.githubusercontent.com/1101448/29687467-3ddc432e-8925-11e7-8156-5cec3700cc04.gif)
+
+### Features
+- Multiple progamming languages: Lua, Moonscript, Javascript and Wren
+- Games can have mouse and keyboard as input
+- Games can have up to 4 controllers as input
+- Builtin editors: for code, sprites, world maps, sound effects and music
+- An aditional memory bank: load different assets from your cartridge while your game is executing
+
+# Binaries Downloads
+You can download compiled versions for the major operating systems directly from our [releases page](https://github.com/nesbox/TIC-80/releases).
+
+# Pro Version
+To help supporting the TIC-80 development, we have a [PRO Version](https://nesbox.itch.io/tic).
+This version has a few aditional features and can only be download on [our Itch.io page](https://nesbox.itch.io/tic).
+
+For users who can't spend the money, we made it easy to build the pro version from the source code.
+
+### Pro features
+- Even more memory banks: instead of having only 1 memory bank you have 8.
+
+# Community
+You can play and share games, tools and music at [tic.computer](https://tic.computer/play).
+
+The community also hangs and discuss on [Discord chat](https://discord.gg/DkD73dP).
+
+# Contributing
+You are can contribute by issuing a bug or requesting a new feature on our [issues page](https://github.com/nesbox/tic.computer/issues).
+Keep in mind when engaging on a discussion to follow our [Code of Conduct](https://github.com/nesbox/TIC-80/blob/master/CODE_OF_CONDUCT.md).
+
+You can also contribute by reviewing or improving our [wiki](https://github.com/nesbox/tic.computer/wiki).
+The [wiki](https://github.com/nesbox/tic.computer/wiki) holds TIC-80 documentation, code snippets and game development tutorials.
 
 # Build instructions