Epic Games CEO Tim Sweeney wants players to carry their Fortnite skins across platforms like Roblox and beyond – a bold call to tear down digital walls separating gaming universes.
The statement came from an interview on the Lex Fridman Podcast, when Sweeney shared his idea of seeing an ecosystem where all your paid content stays with you, no matter where you play.
“We are left in a world where people can’t seamlessly move from game to game, bringing their friends and stuff. So the solution to this is to federate and connect all the systems together.”
He also said that the industry is held back by platforms like PlayStation, Xbox, and Steam, which keep their paid content separate from the players. During the interview, Sweeney also shared an idea on how to keep players together even if they are on different platforms.
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He said, “All the players and all the different platforms can be recognized by their names. Put the ‘at’ sign in it so your Xbox names, or your Epic names, Steam names can all live together in a single space.” This could be a nice way to keep a player’s profile on the internet, linked to all their platforms.
Fortnite Skins in Other Games like Roblox and COD
Epic Games’ vision of connecting Fortnite cosmetics with other titles could let players use their favorite character skins inside games like Roblox or Call of Duty. This idea supports a shared economy for digital items, where a single purchase could move across platforms instead of being locked to one game. If achieved, it would redefine how players express themselves and interact through virtual identities across different gaming universes.
Furthermore, he states that economic unification is one of the biggest challenges right now. The majority of the games share the idea that does not impact gameplay outcomes. While discussing the future goals for Fortnite, he said
That you could own an outfit in Fortnite, own an outfit in Roblox, and own the same outfit in maybe Call of Duty-and maybe a hundred or two hundred other games-and actually expect they would work together.
Fortnite Star Wars season is ongoing, and imagine if the Darth Vader skin you bought in Fortnite shows up in Call of Duty? In short, Epic Games’ CEO wants a world where you can buy skins in Fortnite and use it in Roblox or other games. It’s a pretty fascinating idea, right? Honestly, I’d love to see the cosmetics I buy carry over into other games, especially if they’re free-to-play and not packed with pay-to-win mechanics.
How would universal gaming identities work across platforms
Universal gaming identities would enable players to maintain a single profile, progress, and assets like skins across platforms such as PC, consoles, Roblox, and Fortnite. This system relies on centralized or federated authentication to link accounts seamlessly, allowing data sync without repurchase. Epic Games CEO Tim Sweeney’s vision, as discussed earlier, builds on this for cosmetics interoperability.
Core Mechanism
Players log in via a unified account system, often using third-party authentication like OAuth or blockchain tokens to verify identity across services (e.g., Steam, PlayStation Network, Epic). Game progress, purchases, and items sync through cloud servers with standardized APIs, ensuring data like Fortnite skins transfers to Roblox if platforms agree on formats.
Technical Implementation
Backend infrastructure separates identifiers (e.g., usernames) from full identities, enabling single sign-on across devices. Developers use shared protocols for data exchange-such as encrypted cloud storage for trophies or inventories-while platforms like Epic could federate with Xbox or Roblox for economy unification. Security features like encryption prevent tampering, with privacy controls letting users manage shared data.
Benefits and Hurdles
Gamers gain flexibility, reusing investments and playing anywhere, boosting retention. Challenges include platform silos resisting revenue sharing, compatibility for non-cosmetic items, and adoption needing industry standards. Early examples like EA’s 2013 unified ID show feasibility, but full cross-game skins remain aspirational as of 2026.
Technical standards needed for cross-platform gaming IDs
Universal gaming identities across platforms require standardized protocols for authentication, data portability, and asset interoperability to enable seamless player experiences. These standards address identity verification, progress syncing, and cosmetic transfers like Fortnite skins to Roblox. Microsoft’s XR-007 guidelines exemplify key requirements for cross-network play.
Authentication Standards
Unified single sign-on (SSO) relies on protocols like OAuth 2.0 or OpenID Connect for third-party verification across services such as PSN, Xbox Live, Steam, and Epic Accounts. Account linking mechanisms bind platform-specific IDs to a master identifier, using encrypted tokens to prevent spoofing and support multi-factor authentication.
Data and Asset Sync
Cloud-based APIs with standardized schemas (e.g., JSON for inventories) ensure progress, trophies, and cosmetics sync via services like AWS or Azure. Unique player identifiers, privilege validation, and generic platform tags handle name collisions and multiplayer matching without exposing sensitive data.
Security and Compliance
Encryption standards (TLS 1.3, AES-256) protect data in transit and at rest, alongside PCI DSS for purchases. Cross-network policies mandate unique names, approved identifiers, and audit logs to comply with regulations like GDPR, while anti-cheat measures maintain fairness.
