A game’s store listing rarely tells the whole storage story. This reusable checklist helps you estimate the space an action game may need for its base install, updates, DLC, texture packs, saves, and future expansions before you buy or download it.
Overview
The listed download size is a starting point, not always a complete storage plan. An action game may require additional space for a day-one update, optional high-resolution assets, language files, downloadable content, local save data, or temporary files created during installation. Live-service shooters, battle royale games, and co-op action games may also grow as new seasons, maps, characters, and events arrive.
Start with the figure shown by the relevant digital store or publisher, then build a buffer around it. A simple planning formula is:
Base install + required update allowance + chosen DLC and assets + personal buffer = target storage
The buffer is important because an installation process may need more free space than the final installed files occupy. The exact requirement can vary by platform, edition, update method, and the way a game handles replacement or decompression of files. Treat the store listing as an estimate and check the platform’s installation screen when possible.
Storage planning also helps with buying decisions. If you are comparing two editions of an action game, the more expensive version may include an expansion pass or cosmetic content that affects future storage, while a standard edition may let you add only the content you actually want. Our guide to standard versus deluxe action game editions can help separate useful content from bonuses that do not affect your plans.
Checklist by scenario
Before installing any action game
- Record the current listed install or download size from the store page.
- Check whether the listing separates the base game from required updates, add-ons, or optional packs.
- Decide whether you need every language pack, texture pack, campaign, or multiplayer component.
- Leave free space beyond the listed size rather than filling the drive to its limit.
- Confirm that the selected drive is available to the platform and has enough usable capacity.
For PC action games
PC storage planning needs a few extra checks because the launcher, operating system, graphics settings, mods, and user-created files can all affect the practical footprint. Look for separate requirements for the base game and recommended free space. If you use high-resolution texture packs or mods, add them as optional items rather than assuming they are included in the headline figure.
Also account for more than one version of a game if you use multiple launchers or keep a backup installation. Shader caches, screenshots, replays, and configuration files are usually smaller than the game itself, but they can accumulate across several large action games. If you are building a PC library, compare download sizes before buying several titles during a sale; our game price comparison guide covers the store-checking part of that process.
For PS5 action games
Check the current console listing and the game’s information screen rather than relying on an old review or launch article. Record the base install, required update space, and any separate expansion or texture download. Keep room for temporary installation work, especially when the console indicates that an update needs additional free space.
If you move games between internal storage and an external drive, confirm which content must be installed on the faster storage for play. Platform rules and game requirements can change, so use the console’s current prompts as the final check.
For Xbox action games
Use the current store page and installation queue to distinguish the main game from optional campaign, multiplayer, or language components. For games available across generations, check that you are looking at the edition and platform version you intend to install. A similarly named listing may represent a different package with different content.
Before buying a large digital title, review the available space on the intended drive and decide whether future expansions belong in your plan. This is particularly useful for ongoing co-op action games and shooters, where the install can change as content is added or removed.
For Nintendo Switch action games
Check the product listing and the game’s required download information, especially when using a physical card. A physical release may still need updates or additional downloadable content, while a digital edition may require the full game download. If a microSD card is part of your setup, treat its free space as the working capacity, not its advertised total.
For compact indie action games, the base install may be modest, but several purchases can still consume available space over time. Keep separate notes for base games, updates, and expansions so that a seasonal storage review remains accurate.
When adding DLC or an expansion
- Write down the expansion’s listed size before purchase or download.
- Check whether the add-on needs the base game and whether it installs as a separate package.
- Include bundled character packs, campaign files, maps, and texture upgrades that you actually plan to use.
- Allow for a related title update if the expansion launches alongside a major patch.
- Recalculate the total instead of adding only the expansion’s headline number.
What to double-check
Usable capacity: A drive’s advertised capacity is not the same as the free space available after system software and formatting. Use the storage screen on your own device as the authoritative figure.
Edition and platform: Standard, deluxe, cross-generation, and complete editions may package different files. Check the exact edition before comparing install sizes or deciding whether a deal is worthwhile.
Optional content: High-resolution textures, extra languages, campaign modules, and competitive multiplayer files may be selectable in some installations. Do not reserve space for content you will not use, but verify what the game marks as required.
Updates and expansions: A launch size can become outdated after substantial patches or a new expansion. Check the current store listing, launcher, or console information screen before installation.
External storage: An external SSD can be useful when internal space is limited, but compatibility and play requirements vary by platform and title. Confirm the current platform guidance before purchasing an accessory solely for one game.
Your buying plan: Storage is part of the total cost of ownership. If a discounted edition includes content you do not want and needs more space, compare it with the standard edition. For broader savings advice, see our guide to finding cheap action games through price comparison and sale alerts.
Common mistakes
- Planning from an old article: Launch coverage may list a size that no longer reflects the current build. Use older figures only as a rough reference.
- Ignoring temporary space: Having exactly the listed amount free may not be enough to download, unpack, or apply an update.
- Counting only the base game: Season passes, expansions, texture packs, and optional modes can materially change the final footprint.
- Confusing download size with installed size: A download may be compressed, while the installed files occupy a different amount of space.
- Buying storage without checking compatibility: A larger drive is not automatically suitable for every platform or use case.
- Filling a drive completely: Keep a practical reserve for updates and new purchases instead of planning around the last available gigabyte.
When to revisit
Recheck your storage plan before installing a new action game, buying an expansion, or committing to a large seasonal update. Revisit it during major sale periods if you expect several purchases, before upgrading a console or PC drive, and whenever your platform’s storage-management tools change.
Editors and deal hunters should refresh download-size notes when a major update, new edition, or expansion launches. Players should repeat the checklist when returning to a live-service game after a long break, because the current package may differ from the original installation.
For a practical final check, open the game’s current store or launcher page, note the exact edition and platform, record the required and optional content, compare that total with your device’s usable free space, and leave room for installation work and the next update. Then decide whether buying now, choosing a smaller edition, uninstalling an inactive game, or adding compatible storage makes the most sense. If you are still choosing what to play, our cross-platform action game buyer’s guide provides a useful starting point.
