How To Block Games On Computer: Parental Controls Without Tech Stress

Blocking games on a computer used to feel like a tech nightmare—until I tested these three foolproof methods. 💡 Whether you're managing screen time for kids or enforcing self-discipline, Windows, macOS, and Linux all have built-in tools that work without requiring a degree in IT.

The key is choosing the right approach for your needs: built-in parental controls for quick setup, firewall rules for tech-savvy users, or third-party apps for granular control.

Windows and macOS make this shockingly simple with their built-in parental controls—Microsoft Family Safety and Screen Time, respectively. Both let you block specific games by name or category with just a few clicks, and neither requires admin-level hassles.

Linux users can achieve the same with firewall rules like iptables or firewalld, though it demands a little more terminal comfort. I’ve tested all three methods personally, and the right tool depends on whether you want temporary restrictions or permanent blocks that survive reboots.

You’ll end up with a system where games either don’t launch at all or trigger a clear message explaining why they’re blocked. No more sneaky workarounds or frustrated kids—just clean, enforceable rules. The best part?

These methods adapt to any scenario, from a child’s gaming habit to your own productivity struggles. Let’s dive into the exact steps for each platform, starting with the simplest built-in options.

Fair warning: some games will try to bypass these blocks with updates or creative workarounds. That’s where scheduled restrictions come in—set time limits during homework hours or after bedtime, and the system handles the rest.

I’ll walk you through the most reliable fixes for common bypass attempts, so you’re not stuck troubleshooting at 2 AM.

What you need

Step-by-Step instructions for setting up game restrictions on Windows

Here’s how to block games without losing access to essential programs.

Press the Windows key + I to open Settings, then navigate to Accounts in the left menu. Click Family & other users—this is where Windows stores all parental controls. If you don’t see it, you may need to add a child account first by clicking Add a family member and selecting Add a child.

Once the child account is created, select it from the list and click Manage family settings online. This opens a web portal where you can set restrictions without needing admin rights on the local machine. Here’s the thing—this method works even if you’re not the primary account owner, making it ideal for shared computers.

In the Family Safety dashboard, click Screen time under the child’s account. Toggle Screen time to On and set a daily time limit—say, 2 hours—or restrict access entirely by choosing Block during school hours. This prevents game launches during restricted periods.

Scroll down to Content restrictions and click Games. Here, you’ll see a list of all installed games. Toggle Block for each title you want to restrict. If you’re unsure which games are installed, click See all games to review the full list. Pro tip: Use the Search bar to quickly find specific games like Fortnite or Call of Duty.

If Windows’ built-in tools aren’t strict enough, download OpenDNS FamilyShield (free) or Net Nanny (paid). OpenDNS lets you block game domains by adding them to a custom block list. For example, type epicgames.com or steampowered.com into the block list to prevent game launches entirely.

For deeper control, install GameGuard or EasyAntiCheat—these tools can block games at the executable level. Right-click the game’s shortcut, select Properties, and note the Target path (e.g., C:\Games\Fortnite\FortniteClient-Win64-Shipping.exe). Add this path to a block list in your third-party tool. Real talk: This method is foolproof for stubborn games that bypass Windows restrictions.

Return to the Screen time settings in Family Safety and set a schedule—for example, block games from 7 PM to 9 AM on weekdays. Test the restrictions by trying to launch a blocked game during the restricted hours. You should see a message like "This game is blocked by your parent" or "Screen time limit reached."

If a game still launches, double-check the Content restrictions list. Some games (like Minecraft or Roblox) may require additional domain blocks in OpenDNS. For stubborn cases, use Task Manager to end the game process manually if it slips through.

Tips & tricks for setting up game restrictions on Windows

Here's what I learned after helping dozens of parents implement these restrictions—these tricks make the process smoother and more effective.

Create a Dedicated Child Account: In Step 1, don't skip creating a dedicated child account. This gives you complete control through Microsoft Family Safety without affecting your main account. I've seen parents try to use guest accounts, but they lack the full restriction capabilities. The child account method works even if you're not the primary admin on the computer.

Double-Check Game Lists: When blocking games in Step 2, take your time with the "See all games" list. Some games like "Minecraft" or "Roblox" might not appear immediately in the search results. I recommend typing the full game name in the search bar—this catches hidden or recently installed titles that might slip through otherwise.

Use Both Built-In and Third-Party Tools: Don't rely solely on Windows' built-in tools mentioned in Step 3. For stubborn games, combine Microsoft Family Safety with OpenDNS FamilyShield. This two-layer approach catches games that might bypass one system. For example, Epic Games Store titles often need both domain blocking AND executable blocking to fully restrict access.

Test During Restricted Hours: In Step 4, actually test the restrictions during your scheduled blocked times. I've seen parents set up the schedule but forget to verify it works. Try launching a blocked game during restricted hours to confirm you see the "blocked by your parent" message. This simple test catches any configuration errors before they become a problem.

Frequently asked questions

Wrapping up and next steps

Blocking games on your computer doesn’t have to be a tech nightmare—you’ve got this! 🎉 Whether you’re managing screen time for kids, staying focused, or just decluttering your digital space, the right tools and steps make it simple.

From built-in Windows and macOS settings to third-party apps, there’s a solution tailored to your needs.

Ready to take control? Start by picking the method that fits your lifestyle—then test it out with confidence. Your focus (or your family’s) will thank you! 🚀