How to Manage a Large Digital Game Library Across Platforms
Steam, Epic, GOG, Xbox, PlayStation, Nintendo — most players who’ve been gaming for more than a few years own titles scattered across at least three of these. Finding a specific game, tracking what you own, and deciding what to keep installed becomes a real problem once a library hits a few hundred titles. Here is how to get it under control.
The Core Problem: No Single View
Each platform shows you only its own library. Steam doesn’t know about your Epic purchases. Your PlayStation library is invisible to your PC. The result is forgotten purchases, accidental re-buys, and a lot of time spent switching between launchers.
The solution is a centralized tracking layer — either a dedicated app or a simple master list — that sits above all the individual storefronts.
Tools That Aggregate Across Platforms
GOG Galaxy 2.0 — Connects to Steam, Epic, Xbox, PlayStation, Battle.net, and others. Pulls in your full library from each connected account, lets you launch games directly, and aggregates playtime. Free.
Playnite — Open-source, Windows-only, highly customizable. Supports more platforms than GOG Galaxy including emulators. If you want full control over your library interface and don’t mind some setup time, Playnite is the more powerful option.
Both handle the core job: one place to see everything you own, regardless of where you bought it.
What to Track Manually
Aggregator tools don’t handle everything well:
DLC and expansions — Which version of a game you own on which platform is rarely tracked automatically. A simple spreadsheet noting “base game only” vs “complete edition” saves headaches when you return to a title years later.
Cross-save status — Not all games support cross-save between PC and console even when you own both versions. Worth noting which ones do when you’re setting up a new device.
Completion status — Most tools let you tag games as “playing,” “completed,” or “backlog.” Use it. A library of 500 games with no status tags is just as unmanageable as no organization at all.
Storage Management
Game sizes have grown significantly — some titles now exceed 100GB. With a library across multiple platforms, storage decisions become ongoing:
- Keep currently-playing and frequently-revisited titles installed
- Uninstall finished games you’re unlikely to replay; redownloading is always an option
- For large open-world titles you’re done with, uninstall immediately after finishing
On PC, GOG Galaxy and Playnite both show install size per game, which makes it easier to identify what’s eating disk space.
Save Game Sync
Cloud saves work within each platform but rarely across them. Moving between a PC and console version of the same game typically means starting over unless the developer built in cross-save. Check before buying the same game on a second platform expecting to carry progress over.
Practical Starting Point
If you haven’t organized before, start with GOG Galaxy — connect your accounts, let it pull everything in, then spend 30 minutes tagging your status on the games you actually care about. Don’t try to tag everything at once. Focus on what you’re actively playing or planning to play next.
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