Aperture Tag and its contents are provided as is with no guarantee that they will work on every set up and computer configuration. We are not liable for any damage that Aperture Tag may do on some computers and you use Aperture Tag on your own risk. The user may not copy any content of the game with the intention of offering away the game for free to users who did not obtain a key or purchase the game via Steam.

Aperture Tag: The Paint Gun Testing Initiative was developed by the Aperture Tag Team. We are a bunch of fans of Portal 2 and we are not related to Valve Software. Valve did not develop this game, and as such is not an official game by Valve nor endorsed by them. The game takes place in a world initially created by Valve and as such, we do not claim to own any of the IP, including, but not limiting to Personality Core, Aperture Science, Gels, Portal, and other game content initially featured in previous Valve games, including but not limited to Portal 2, Portal, Counter Strike: Source, Counter Strike: Global Offensive, Half Life 2, etc.

Uses Bink Video. Copyright (C) 1997 - 2014 by RAD Game Tools, Inc. (C)2014 Valve Corporation. Steam, the Steam logo, Steamworks and the Steamworks logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. (C)2014 Valve Corporation. Source, and the Source logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. This product includes code licensed from NVIDIA. Aperture Tag: The Paint Gun testing Initiative uses Havok™ Physics. ©Copyright 1999-2011 Havok.com Inc. (and its Licensors). All Rights Reserved. See www.havok.com for details.