After two successful Kickstarters (initial shoes and Oculus support) it's confirmed that these shoes let you burn more calories and avoid motion sickness within Virtual Reality. Paired with a swivel chair (or their Arcade Edition gaming station) and it changes the experience for every game. More gaming support is coming, but the list of supported games is already pretty lengthy.
Holotron presents a lower-body VR exoskeleton with full force feedback
Another bit of gear I'm looking forward to see in VR arcades is this full body suit that allows users to fully translate their leg and body movements into VR. This exosuit provides haptics and resistance to the body, which most other gear can't do since they are focused on just isolated body parts instead of the while body. Though still in a prototype stage you can see the potential for what this could be in their YouTube teaser video.
Hologate Singapore | Award-Winning Multiplayer Virtual Reality Games
This more traditional VR arcade venue has been gaining in popularity, and from the posts on social media looks like a really fun time for those in Singapore. Designed to allow experiences contained within a play area of only 25 square meters they may have hit on a good form factor that could bring VR experiences to places where space is limited.
Virtuix | Invest in the Future of Gaming
This isn't a platform to invest, but is a great example of a company using an investment opportunity to help both grow and recover the VR arcade industry from COVID closures. With backing by very highly influential VCs like Mark Cuban we expect them to meet their funding goals in the next few days. More importantly the structure of how they have run their funding round is worth learning about and seeing if it is something that could work for your project.