# Port a Roblox game into a standalone title you own > Porting a Roblox game means rebuilding an experience you created as a standalone game. Roblox supplies the character, the servers, and the store. Off platform, you supply all three. - URL: https://www.summerengine.com/port-a-roblox-game - Keyword: port a roblox game - Related: https://www.summerengine.com/porting Porting a Roblox game means rebuilding an experience you created as a standalone title outside the Roblox client. This is a bigger change than it looks, because Roblox provides systems most developers never had to build: the character controller, the physics defaults, player accounts, matchmaking, server hosting, data persistence, and payments. Ownership needs care here. Your scripts, your builds, and assets you uploaded yourself are yours. Models, meshes, and audio taken from the Roblox library or other creators are generally licensed for use on Roblox, not for a commercial game you sell on Steam. Audit your asset list before anything else. The upside is direct. Off platform you set your own price, keep your revenue instead of a platform split, and reach players who do not use Roblox. Summer Engine rebuilds the game as a project you own, exportable as desktop builds for Steam and itch.io, with no royalties. ## What Roblox provides that you now have to build Roblox gives every experience a Humanoid character controller, a default camera, respawn logic, chat, a player list, friends, and a lobby. A standalone build has none of that by default. Rebuild the character controller first, because Roblox movement has a distinctive feel that players associate with the game. Then camera, then respawn and state handling. These systems are ordinary engine work, but they are usually invisible in the original project scope. ## Luau translates more easily than most scripting Luau is Lua with types. The logic in your scripts transfers well because the structure is familiar, with event connections, per frame updates, and instance references. RemoteEvent and RemoteFunction calls become your own networking layer. Instance based hierarchies map to a node tree naturally. What does not transfer is the Roblox API itself, so every game service call needs a replacement. Summer Engine games are written in C++ and GDScript, with C# available in the desktop editor. ## DataStore, multiplayer, and hosting DataStore becomes your own save system. For a single player standalone game that is a local save file, which is simpler and faster. For a multiplayer game, this is the largest item in the port: Roblox ran the servers, handled replication, and matched players for you. Off platform you build and pay for that yourself, or you scope the standalone version to single player, local multiplayer, or peer hosted sessions. Decide this before rebuilding anything else. ## Monetization changes shape Robux purchases, game passes, and developer products are Roblox constructs with a platform revenue split and payout rules. Off platform you choose a model: a paid game on Steam or a store, downloadable content, or your own in-app purchases on mobile. Store fees still apply, but you own the project and pay no engine royalties or revenue share. Audiences differ too, so a pricing model that worked with Robux does not automatically work at a fixed price. ## FAQ ### Can I take my Roblox game and sell it on Steam? You can sell a standalone game you rebuild from your own work. Your scripts, your builds, and assets you uploaded yourself are yours. Library or marketplace assets from other creators are generally licensed for Roblox use only and must be replaced. ### Does Luau code transfer to another engine? The logic transfers, the API does not. Event connections, update loops, and instance hierarchies map cleanly onto a node tree with scripts. Every Roblox service call, including DataStore, RemoteEvent, and Humanoid, needs a replacement you write. ### What is the hardest part of porting a Roblox game? Multiplayer. Roblox provides server hosting, replication, and matchmaking for free. Outside Roblox you build and pay for that infrastructure, or you scope the standalone version down to single player, local multiplayer, or peer hosted sessions. ### What replaces DataStore? Your own save system. A single player game uses local save files, which are simpler and faster than DataStore. A game with persistent online progression needs a backend you run, with the accounts and storage that implies. ### Do I keep more revenue outside Roblox? You keep everything after the store fee, because Summer Engine charges no royalties and no revenue share and you own the project. Store fees on Steam or mobile stores still apply, and your pricing model changes from Robux purchases to a paid game or your own in-app purchases. [Rebuild your Roblox game](https://www.summerengine.com/download) --- ## Machine-readable resources - Site index for agents: https://www.summerengine.com/llms.txt - Full inlined content: https://www.summerengine.com/llms-full.txt - Porting catalog: https://www.summerengine.com/llms-porting.txt - Structured catalog: https://www.summerengine.com/agent-catalog.json - Sitemap: https://www.summerengine.com/sitemap.xml - Developer resources: https://www.summerengine.com/docs