Fixing Common False Positive Issue with Techtonica Games Based on Unity


Techtonica is a thrilling first-person factory automation game that takes players on an exciting journey beneath the surface of an alien planet. Offering both solo and co-op gameplay, this game allows players to build factories, gather resources, research technologies, manipulate the terrain, establish a base of operations, and discover hidden secrets. It’s an immersive experience filled with endless possibilities and challenges.

The Issue at Hand

We sympathize with your experience of encountering a false positive virus warning while playing Techtonica. It seems that two files, namely heatsdk.core.dll and assembly-CSharp.dll, triggered the antivirus software you have running in the background, specifically Webroot Antivirus. However, we regret to inform you that there is little we can do to resolve this issue directly, as these files are common to most, if not all, games developed using the Unity engine.

The potential reason behind the false positive detection might be due to the nature of these files. Heatsdk.core.dll and assembly-CSharp.dll are essential components of Unity-based games and contain code that helps in the smooth functioning and interaction of various game elements. Unfortunately, some antivirus programs might mistakenly flag these files as being malicious, possibly due to similarities in code patterns or the presence of certain functions that are part of Unity’s standard library.

False Positives and Antivirus Software

False positives are a common issue faced by both software developers and users alike. They occur when antivirus software mistakenly identifies legitimate files or applications as malicious or potentially harmful. While antivirus software is crucial for protecting our computers from genuine threats, occasional false positives can cause inconveniences and false alarms.

Antivirus programs use various techniques to determine if a file is malicious or safe. These include heuristic analysis, signature-based detection, and behavior monitoring, among others. However, these techniques are not foolproof and can sometimes result in false positives.

To address false positives, software developers often collaborate with antivirus companies to help identify false alarms and whitelist legitimate files. However, this process can take time, and until the antivirus provider updates their definitions and removes the false positive flag, users may continue to encounter warnings.

Webroot Antivirus and Unity Games

Webroot Antivirus, the software you mentioned using, appears to have flagged the two files as malware. While it is unfortunate, it is essential to understand that Webroot Antivirus, like any other antivirus software, relies on its own unique algorithms and heuristics to identify potential threats. These algorithms might consider certain aspects of the Unity game files as suspicious or malicious, resulting in the false positive detection.

Unity games, being widely popular and developed by a vast community of game developers, use common files and libraries that antivirus programs are familiar with. However, due to the complexity of analyzing every file, there can occasionally be false positives, as experienced in this case.

Mitigating the Issue

Although we cannot resolve the false positive issue directly, we can suggest a few steps to mitigate the situation and ensure you can continue enjoying Techtonica without unnecessary interruptions:

1. Add Files to Webroot Antivirus Exclusion List

One way to address the false positives is to add the flagged files, heatsdk.core.dll and assembly-CSharp.dll, to Webroot Antivirus’ exclusion list. By doing so, the antivirus program will no longer scan and flag these files, allowing you to play the game without any interruptions. However, keep in mind that adding files to the exclusion list means they will not be scanned for potential threats, so ensure you download and play games from trusted sources.

2. Contact Webroot Antivirus Support

If you believe that the false positive detection is affecting your gaming experience or if you suspect a bug or compatibility issue with Webroot Antivirus, it is recommended to reach out to their customer support. They will be better equipped to assist you with any specific concerns related to their software.

3. Report False Positive

Helping the antivirus community in identifying false positives can contribute to future improvements. Most antivirus providers have mechanisms to report false positives and provide feedback. Consider submitting a report to Webroot Antivirus, explaining the false positive detection you encountered while playing Techtonica. This action can aid in refining their detection algorithms and prevent similar false positives in the future.


We understand the frustration of encountering a false positive virus warning while playing Techtonica. Unfortunately, as the flagged files, heatsdk.core.dll and assembly-CSharp.dll, are essential components of Unity-based games and are common to most games developed on this platform, we cannot directly resolve the issue for you.

False positives are an inherent challenge faced by antivirus software, and occasional false alarms can occur due to the complexity of analyzing numerous files and variations in code. It is recommended to follow the provided steps to mitigate the issue and continue enjoying Techtonica without interruptions. In the meantime, we hope that antivirus providers, including Webroot, continue to refine their detection algorithms to reduce false positives.

Remember, Techtonica offers a unique and captivating gaming experience. Embrace the challenge of building factories, gathering resources, conquering the alien environment, and unearthing long-forgotten secrets. Enjoy your journey beneath the surface of the alien planet!

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