MegaPlay is a cloud gaming service that streams PC games from servers equipped with GeForce RTX 4080 graphics cards to laptops, phones, tablets, and TVs. Players can connect libraries from Steam, Epic Games, EA app, Ubisoft Connect, Battle.net, and Xbox app, then launch supported games without downloading them or owning a powerful computer. Its catalogue lists 57 games, with 41 available to invited participants in the closed beta and more planned for later waves. Titles include Cyberpunk 2077, Counter-Strike 2, Dota 2, Elden Ring, and Grand Theft Auto V.

The service operates data centres in Moscow and Saint Petersburg and offers streams of up to 1440p at 144 FPS, with adaptive AV1 and HEVC encoding. Features include cloud-synced saves, support for controllers and keyboard and mouse, and compatibility across Windows, macOS, Android, iOS browsers, and selected smart TVs. The closed beta is free by invitation; planned post-launch subscriptions range from introductory to high-performance tiers. MegaPlay invites users to apply for beta access and provides a browser-based latency test.