How to Fix Tower Wizard Crashing Issues

Barribob’s latest indie hit, Tower Wizard, has taken the gaming community by storm since its release on June 19, 2025. With overwhelmingly positive reviews on Steam, players are loving its fast-paced, incremental gameplay. However, some users have reported frustrating game-crashing issues, disrupting their magical tower-climbing adventures.
The good news? The developers are actively working on patches. In the meantime, we’ve compiled the most effective fixes to help you get back into the game.

Why Does Tower Wizard Keep Crashing?

Crashes in Tower Wizard can stem from various issues, including:

• Outdated or corrupt graphics drivers
• Incompatible rendering settings
• Missing or damaged game files
• Conflicts with system settings

Below, we’ll walk you through the best troubleshooting methods to stabilize your gameplay.

Top Fixes for Tower Wizard Crashing

1. Switch Between Windowed and Fullscreen Mode

Sometimes, a simple display mode change can resolve stability problems.

Launch Tower Wizard and go to Settings.

Toggle between Fullscreen and Windowed Mode.

Restart the game to see if crashes persist.

2. Verify Game Files on Steam

Corrupted or missing files can cause crashes. Steam’s built-in tool can fix this:

Open Steam Library, right-click Tower Wizard.

Select Properties > Installed Files > Verify Integrity of Game Files.

Wait for Steam to repair any issues, then relaunch the game.

3. Change the Rendering Driver

The developers recommend switching rendering APIs if crashes are frequent.

In Steam, right-click Tower Wizard and go to Properties.

Under Launch Options, enter:

• --rendering-driver opengl3 (try this first)
• If crashes continue, try --rendering-driver vulkan instead.

Close and restart the game.

4. Update Your Graphics Drivers

Outdated GPU drivers are a common crash culprit.

• NVIDIA Users: Download the latest driver via GeForce Experience.
• AMD Users: Get updates from AMD’s official site.
• Intel Users: Check for updates here.
  After installing, restart your PC for changes to take effect.

5. Run the Game as Administrator

Permissions issues can sometimes interfere with gameplay.

Locate Tower Wizard in your Steam library.

Right-click the .exe file, go to Properties > Compatibility.

Check "Run this program as an administrator" and click Apply.

6. Disable Background Applications

Other programs (like overlays or antivirus software) may conflict with Tower Wizard.

• Temporarily disable Discord Overlay, Xbox Game Bar, or MSI Afterburner.
• Add Tower Wizard to your antivirus exception list.

Still Experiencing Crashes? Contact Support!

If none of these fixes work, reach out to Barribob’s official support team via their Steam forums or social media. The developers are actively working on patches, so keep an eye out for updates.

Final Thoughts

While Tower Wizard is an incredibly fun indie game, crashes can be frustrating.Thankfully, most issues can be resolved with these troubleshootingsteps. Keep your drivers updated, verify game files, and experiment with rendering settings for the best experience.

Have you found another fix that worked for you? Share your solution in the comments below!

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