NeosVR

NeosVR is a free-to-play, massively multiplayer online, virtual reality application created by Solirax. It was released for free on Microsoft Windows via Steam on May 4, 2018, with support for several VR headsets.

The game allows users to interact with one another as avatars and features development tools for players to create in-game elements such as games and maps.

Gameplay
The gameplay of NeosVR bears similarities to that of VRChat and AltspaceVR. Players interact with each other through virtual 2D and 3D avatars capable of lip sync, eye tracking, blinking, and a complete range of motion. The game may be played with either VR equipment or in a desktop configuration. The latter form creates certain inabilities, such as freely moving an avatar's limbs and the inability to use some two-handed VR items.

NeosVR's selection of worlds includes minigames, social lounges, and worlds created by the user base. A single user may have several multiplayer worlds loaded at the same time. Users can customize their own worlds entirely from within NeosVR without the use of external SDKs, though it is possible to upload custom content such as code and in-game items for use.

Events
Since 2020, NeosVR players celebrate creativity and collaboration through an annual competition known as the "Metaverse Maker Competition". Participants are given one month to bring a unique idea to life using only resources created during the month. This event was intended to bring together the community and create new and exciting experiences.

Most Sundays, players could come together at an event hosted by Creator Jam known as creator jams. Each event had a specific topic in which players would build objects and experiences for.

Similar to the MMC, Neos Festa was a Japanese-hosted annual event in which players would construct a booth to present their creations.

Hardware and software support
NeosVR supports many VR headsets such as Oculus Rift, Oculus Rift S, Oculus Quest and Oculus Quest 2 with Quest link, Oculus Go, Pimax headsets, HTC Vive, Valve Index, and the Windows Mixed Reality headsets. Controllers with finger presence detection, like the Valve Index, enable users to perform hand and finger movements that can be used to trigger specific facial expressions, animations, or customized events.

In addition to headsets, NeosVR supports a variety of VR accessories such as the Leap Motion finger-tracking module and the HTC Vive Facial Tracker, enabling a user to visibly broadcast lower facial expressions and speech. The HTC Vive Pro Eye is also supported, enabling the use of eye presence in select avatars.

NeosVR also offers support for hip and feet tracking, also known as 'full-body' tracking. Through inverse kinematics, the system calculates movement using up to eight extra trackers to replicate a person's physical movements in real-time.

NeosVR offers native Bhaptics haptic suit support used to immerse a player within the game using vibrations.

Usage
Users may import and create avatars from 3D models using NeosVR's built-in "avatar creator". In addition to avatars, users can write computer programs using LogiX, a node-based programming system implemented within NeosVR. LogiX may be used to drive functionality for avatars, worlds and other inventions.

Users are able to create procedural textures and meshes in-game using the in-game component browser.

Controversy and fork
In 2023, most of the Neos development team left the company due to disagreements with Solirax, with particular disputes surrounding its promotion of cryptocurrency with the game has receiving primarily negative reviews on Steam as a result since. In October 2023, a spiritual successor by the former team known as Resonite launched in early access on Steam.