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Frequently asked questions
How much does ProjectSigma cost?
ProjectSigma is completely free on the Meta Horizon Store: download it to your headset and play, no purchase needed.
Does ProjectSigma work on Quest 3, Quest 3S or Quest 2?
ProjectSigma officially supports: Quest 3S, Quest 3, Quest Pro, Quest 2. Headset support is set by the developer, as listed on the official store.
Is ProjectSigma multiplayer or single player?
Yes: ProjectSigma supports multiplayer, single user, as listed on the official store.
Is ProjectSigma comfortable for VR beginners?
ProjectSigma is rated Comfortable by the official store: minimal artificial movement, a great pick for VR newcomers.
What is the age rating for ProjectSigma?
ProjectSigma is rated Everyone on the official Meta store. Age ratings matter especially for online multiplayer titles, where voice chat is open.
Is ProjectSigma any good? What do players think?
ProjectSigma holds a 3.3 / 5 average from 38 player ratings on the official Meta store, still a small sample, so read it as an early signal.
When did ProjectSigma come out?
ProjectSigma was released on December 17, 2025, published by SigmaPublishing.