Following mail template can be used as DMCA notice, adjust to your needs.
Subject: DMCA/Copyright Infringement Notice
Dear Sir or Madam:
A website hosted by your company on publishing system having the host name ?OFFENDING SITES HOSTNAME (eg. vps.sh.servebyte.com)? and the IP address OFFENDING WEBSITE IP ADDRESS, infringes upon our exclusive rights in a number of copyrighted works. [...]

The Abyssal Engine is a powerful professional game creation tool kit and rendering system for creating quality 3D software. The technology is designed to reduce development time while empowering developers with a strong suite of tools needed to produce great visual effects and immersive online or offline worlds. The technology allows the developer to create everything [...]

A Microsoft Research project, visual programming language for creating games. Targeted at kids this is a great visual tool for beginners to learn how to program games. There is no code to write, just pick and arrange actions. You may also want to read the kodu blog “I Didn’t Know You Could Do This in [...]

123Ticket.com is an online alternative payment provider, headquartered out of Barcelona, Spain. The company provides a popular micropayment system that allows customers to make purchases online without a credit card. The billing solution is for merchants who wish to sell digital content (video, music, applications, etc…) through (short message service) and micropayment mobile billing. 123Ticket [...]

Pro Version Graphical Effects Added
New Post Processing Editor for 2.30

Realm Crafter Pro has a new Post Processing pipeline and editor. Post Processing effects are shaders which are applied to the rendered scene which can really change how the game feels. By default, we will include a bloom shader which makes all [...]

 
Gangster World

This is a Gangster Multiplayer Online Game with many unique options. You start as an ordinary laborer and you end up in the world of the Mafia. You will be asked to do crimes muscles to grow in the gym. with each rank you will get more benefits, you can buy new weapons, new [...]

DimensioneX Multiplayer Game Engine is an interactive multimedia free open source for developing and running adventure games. 
If you have ever dreamt of developing a video game then this tool is just for you. It is easy, quick, flexible and robust, hence a beginner can also be comfortable in developing a web based interactive game with characters [...]

We have met A. Bertrand as a member of our browser game development community CE. He is a frequent visitor and helps several of our inexperienced members. A. Bertrand is also the developer of the successful game engine NEaB – Nowhere Else and Beyond.
As a provider of browser game related sites for developers as players [...]

Deathray Games released one of their games under the creative commons license.
It is a very simplistic, one-player, fantasy hack’n’slash browser game which leaves a lot to do with it.
You can easy adopt it to have it build in other game engines, make it multi player whatever as long you follow the creative commons license.

Game: http://deathraygames.com/play-online/drg/greenhydra/index.html
Download: http://deathraygames.com/play-online/drg/greenhydra/archives/LOGH_v1.zip
Deathray the [...]

Solar Empire is a GPL/public domain browser-based strategy game (BBS) written in PHP. Users control fleets, planets and equipment to conquer the galaxy. Almost limitless variation given by advanced customisation options.

### DOWNLOADS ###
http://www.criminalexistence.com/downloads/Generic-2.9.1.2.zip