Have all of your questions been answered to your satisfaction? Or are there any you're still unsure/confused about?
Got the response from CS this morning. Very bare bones EULA, but then I'm not familiar with the laws of Japan, which are the ones governing this contract, so I don't know what's legally implied: example: there's no 'severability' clause - and I know at least one of these clauses wouldn't hold up in some states. It seems to be a combination of per seat and per user licensing (section

: one user, one seat. Other than that, not too much in the way of restriction or requirements other than 'don't look under the hood' - so no source code access other than what they grant via scripting (and I'd bet the actual engine is not written with scripts).
I still say Enterbrain should have these questions answered clearly on their home page, or at least a link off of it - A section of the FAQ if nothing else. Saying "You can sell your games" without context is meaningless. I can make and sell games using the Hero engine (a true AAA engine) too, if I agree to their 'cloud' licensing terms, which include an annual fee and 30% revenue sharing (or pay the $75k for the source code license, and only pay 7% revenue sharing).
Here's the text I got:
===============================================================================
RPG MAKER VX Ace
End User License Agreement
===============================================================================
IMPORTANT, READ CAREFULLY.
THIS END USER LICENSE AGREEMENT (THE “AGREEMENT”) IS A LEGALLY BINDING CONTRACT BETWEEN YOU, THE END-USER (THE “LICENSEE”) AND ENTERBRAIN,INC.(“ENTERBRAIN” OR “LICENSOR”) BY INSTALLING OR USING “RPG MAKER VX ACE” (THE “SOFTWARE”), YOU, THE LICENSEE, ARE AGREEING TO BE BOUND BY THE TERMS AND CONDITIONS OF THIS AGREEMENT.
READ THE TERMS AND CONDITIONS OF THIS AGREEMENT CAREFULLY BEFORE INSTALLING OR USING THE SOFTWARE. IF YOU DO NOT AGREE TO THE TERMS, CONDITIONS AND LIMITATIONS OF THIS AGREEMENT, PROMPTLY DELETE THE SOFTWARE FROM YOUR COMPUTER.
A. Ownership. ENTERBRAIN retains all title, copyright and other proprietary rights in, and ownership of, the Software. Licensee does not acquire any rights, other than those expressly granted in this Agreement.
B. License
ENTERBRAIN grants to Licensee a non-exclusive, non-assignable license to use the Software on only one (1) computer by installing the Software, and Licensee cannot use the Software concurrently by and on multiple computers.
C. Restriction
Licensee shall not reverse engineer, de-compile, or disassemble the Software.
Further, Licensee shall not sell, assign, lease, sublicense, encumber, or otherwise transfer the Software without the written consent of ENTERBRAIN.
D. User registration
Licensee shall promptly sign up and register required information as a user of the Software. Licensor will provide support, via on-line basis and only the scope designated by Licensor, to the Licensee who completed the registration process in accordance with Licensor’s direction. Such support shall be provided on “as-is” basis without any warranty in any manner.
E. Distribution rights
Licensee may, at its sole discretion and its own risk, distribute the game (“Game”) originally created by Licensee by utilizing the Software with the following conditions;
(i) Only Licensee who properly completed the user registration may distribute its own Game;
(ii) The Game that may be distributed by Licensee shall be legally created and shall not infringe third party’s rights, including, but not limited to, privacy, copyright, trademark, and/or any other intellectual property rights. Licensee shall, at its own expense, indemnify, defend and hold ENTERBRAIN harmless against any claim/suit/proceeding brought against ENTERBRAIN arising out of or in connection with the Game on the issue of infringement of any patent, copyright and/or any other intellectual properties of any third party; and
(iii) Licensee shall be fully responsible for the Game, its contents, including, but not limited to, character, story, scenario, plot, map, music, sound, design, name, the Game’s distribution method, and/or any other items created or added by Licensee.
F. Termination
This Agreement and the license granted hereunder automatically terminates if Licensee breaches any provision of this Agreement. Immediately upon termination of this Agreement, Licensee shall cease using the Software, shall delete the Software and Game from its computers and shall either return to ENTERBRAIN or destroy the Software. If Licensee elects to destroy the Software, then Licensee shall certify in writing to ENTERBRAIN the destruction of the Software.
G. Limited Warranties and Disclaimers.
ENTERBRAIN does not warrant that the Software will meet Licensee’s requirements, that the Software will operate in combinations other than as specified in the Documentation, that the operation of the Software will be uninterrupted or error-free or that Software errors will be corrected.
ENTERBRAIN HEREBY DISCLAIMS ANY AND ALL REPRESENTATIONS AND WARRANTIES IN ANY MANNER, WHETHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
H. Liability Limitation
IN NO EVENT SHALL ENTERBRAIN BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, OR DAMAGES FOR LOSS OF PROFITS, REVENUE, DATA OR USE, INCURRED BY LICENSEE OR ANY THIRD PARTY, WHETHER IN AN ACTION IN CONTRACT OR TORT, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. ENTERBRAIN’S LIABILITY FOR DAMAGES AND EXPENSES HEREUNDER OR RELATING HERETO (WHETHER IN AN ACTION IN CONTRACT OR TORT) WILL IN NO EVENT EXCEED THE AMOUNT OF LICENSE FEES PAID TO ENTERBRAIN WITH RESPECT TO THIS AGREEMENT.
I. Entire Agreement.
This Agreement constitutes the complete agreement between the parties and supersedes all prior or contemporaneous agreements or representations, written or oral, concerning the subject matter of this Agreement.
J. Governing Law and Jurisdiction
This Agreement will be interpreted and enforced in accordance with the laws of Japan without regard to choice of law principles. Any and all dispute arising out of or in connection with this Agreement shall solely be resolved by and at Tokyo District court, Tokyo, Japan.
===============================================================================
RPG MAKER VX Ace Runtime Package Ver. 1.00
End User License Agreement
===============================================================================
What is RPG MAKER VX Ace Runtime Package?
RPG MAKER VX Ace Runtime Package (RTP) is a collection of materials. It contains graphic, music (.ogg) and dll files which you can use when creating your own games with RPG MAKER VX Ace. So please ensure to install this RTP before you install RPG MAKER VX Ace. Using this RTP, you can reduce the total size of your game files created with VX Ace. If you want to play the games created with VX Ace, you need to install this RTP before you play the games.
*******************************************************************************
RPG MAKER VX Ace Runtime Package - End User License Agreement (Mar. 15th, 2012)
THIS END USER LICENSE AGREEMENT (THE "AGREEMENT") IS A LEGALLY BINDING CONTRACT BETWEEN YOU, THE END-USER (THE "LICENSEE") AND ENTERBRAIN,INC. ("ENTERBRAIN" OR "LICENSOR"). BY INSTALLING OR USING "RPG MAKER VX ACE RUNTIME PACKAGE" (THE "RTP SOFTWARE"), YOU, THE LICENSEE, ARE AGREEING TO BE BOUND BY THE TERMS AND CONDITIONS OF THIS AGREEMENT. READ THE TERMS AND CONDITIONS OF THIS AGREEMENT CAREFULLY BEFORE INSTALLING OR USING THE RTP SOFTWARE. IF YOU DO NOT AGREE TO THE TERMS, CONDITIONS AND LIMITATIONS OF THIS AGREEMENT, PROMPTLY DELETE THE RTP SOFTWARE FROM YOUR COMPUTER.
1. ENTERBRAIN grants to Licensee a non-exclusive, non-assignable, fee-free license to use the RTP SOFTWARE only for the purpose to play the game created and distributed by RPG MAKER VX Ace users who shall complete the registration procedure.
2. Licensee shall not reverse engineer, de-compile, or disassemble the RTP SOFTWARE. Further, Licensee shall not sell, distribute, assign, lease, sublicense, encumber, or otherwise transfer the RTP SOFTWARE and/or its data without any prior written consent of ENTERBRAIN.
3. This Agreement and the license granted hereunder automatically terminates if Licensee breaches any provision of this Agreement. Immediately upon termination of this Agreement, Licensee shall cease using the RTP SOFTWARE, shall delete the RTP SOFTWARE from its computers and shall either return to ENTERBRAIN or destroy the RTP SOFTWARE. If Licensee elects to destroy the RTP SOFTWARE, then Licensee shall certify in writing to ENTERBRAIN the destruction of the RTP SOFTWARE.
4. ENTERBRAIN does not warrant that the RTP SOFTWARE will meet Licensee's requirements, that the RTP SOFTWARE will operate in combinations other than as specified in the Documentation, that the operation of the RTP SOFTWARE will be uninterrupted or error-free or that RTP SOFTWARE errors will be corrected. ENTERBRAIN HEREBY DISCLAIMS ANY AND ALL REPRESENTATION AND WARRANTIES IN ANY MANNER, WHETHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
5. IN NO EVENT SHALL ENTERBRAIN BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, OR DAMAGES FOR LOSS OF PROFITS, REVENUE, DATA OR USE, INCURRED BY LICENSEE OR ANY THIRD PARTY, WHETHER IN AN ACTION IN CONTRACT OR TORT, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. ENTERBRAIN'S LIABILITY FOR DAMAGES AND EXPENSES HEREUNDER OR RELATING HERETO (WHETHER IN AN ACTION IN CONTRACT OR TORT) WILL IN NO EVENT EXCEED THE AMOUNT OF LICENSE FEES PAID TO ENTERBRAIN WITH RESPECT TO THIS AGREEMENT.
6. This Agreement constitutes the complete agreement between the parties and supersedes all prior or contemporaneous agreements or representations, written or oral, concerning the subject matter of this Agreement.
7. This Agreement will be interpreted and enforced in accordance with the laws of Japan without regard to choice of law principles. Any and all dispute arising out of or in connection with this Agreement shall solely be resolved by and at Tokyo District court, Tokyo, Japan.
*******************************************************************************
Note for using VX Ace RTP with other RPG MAKER products
The materials included in RPG MAKER VX Ace RTP can be used with other RPG MAKER products from Enterbrain as long as you own both RPG MAKER VX Ace and other RPG MAKER products. For example, if you already own RPG MAKER VX and you want to use any materials included in the VX Ace RTP with RPG MAKER VX, you need to purchase and own RPG MAKER VX Ace also.
How to install RPG MAKER VX Ace RTP
1. Run Setup.exe in RTP100 folder to start installation program.
2. Follow the on-screen instruction to finish the installation.
How to get the latest information
Please visit our official RPG MAKER web site below.
http://www.rpgmakerweb.com/
-------------------------------------------------------------------------------
© 2012 ENTERBRAIN, INC./YOJI OJIMA
Microsoft®, Windows®, Windows Vista®, DirectX® are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
All other trademarks or registered trademarks are the property of their respective owners.