OpenViva is an free and open source continuation of Project Viva, originally made by Sir Hal. Viva is a VR and non-VR compatible game where you can interact with your very own AI anime character! It is an advanced AI simulation that can interact and respond to many of your actions in a dynamic way through inverse kinematics, complex behaviors, and currently over 200 animations. The character mood is dynamic and responds to how you treat it. You can play with it, feed it, or just be friends with it. You can download and play OpenViva for free using buttons below.


We are a group of users dedicated to continuing viva project as a free and open source game under the name "OpenViva". Our goal is to polish 0.8.03 and replace any and all third party paid assets with either free or custom assets. All assets and scripts are be available to anyone who wants to download them or fork the project on our GitHub. If you have any questions or want to help us, you can join our community on Discord.

OpenViva is an Open Source project developed by OpenViva Community
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