The world of games is intriguing to most of us, and we like to play several different games. But not always we are familiar with all the features that a game has to offer. Here we are going to delve into to provide you complete guide about How to FullScreen UnderTale. Hence, to know about this feature and the way you can unlock it for yourself. Make sure to give a thorough read to the provided details.

    Understanding UnderTale

    Launched by an American Indie Developer Toby Fox in the year 2015, UnderTale is a 2D role-playing video game. In this game, the player has to control a child who has fallen into the Underground. Underground into a large, secluded region under the surface of the earth that has been separated by a magical barrier. In this game, the player meets with various monsters during the journey back to the surface. However, in the meantime, some monsters might engage the player in a fight. During this combar players have to navigate through mini-bullet hell attacks by the opponent. The player has to opt to pacify or subdue the monsters instead of killing them. 

    Reason Behind the Popularity of UnderTale

    The pretend game, UnderTale gained huge popularity soon after its launch. The major reason behind the popularity of this game is the unique concept. Where players can opt to resolve disputes through negotiation, rather than delving into fights. The game created its own sole presence due to its ‘fight-or-mercy stance. The rising popularity of this game has made it the most adorned indie game in the past several years. 

    How To FullScreen UnderTale?

    In case you are also wondering about How to FullScreen UnderTale, then this section is for you. Here you will get the complete step-by-step guide to do so. 

    Step 1: Launching UnderTale

    • Locate the Undertale program file on your PC, or visit the ‘download’ section of your device. 
    • As you get the program double tap on it to open the same. 
    • Once you have launched Undertale, you need to hit the ‘Library’ button. 
    • Scroll down on the provided menu tap on the ‘UnderTale’ and press the ‘Play’ button. 

    Step 2: Going to the Game’s Settings

    1. Now that the game is opened, visit the Menu Bar of the game. 
    2. From the drop-down menu provided under this section, click on ‘Settings’. 
    3. Once the setting opens you can adjust your display, sound, and gameplay. 
    4. On the Display setting, you can select for ‘Full Screen’ or ‘Window Mode’. 
    5. The setting will be adjusted as per your choice, or in some cases you might have to click ‘Apply’. 
    6. Finally, relaunch the game after you have set the settings. 

    Step 3: Selecting Full-Screen Mode

    • Among the navigation keys, press the ‘Full Screen’ or ‘Window Mode’. 
    • Next press the ‘Enter’ button and the game will take the whole screen. 
    • On the appearing dialogue box, hit the ‘ok’, ‘Yes’, or ‘Apply’ buttons. 

    Issues Faced During FullScreen 

    While setting up your desired screen mode, you might have to face, some of the issues. Here we have mentioned those issues along with the solution for you to tackle. 

    • Resolution Issue: A possible cause could be a problem with the resolution settings on your monitor conflicting with Undertale. If the game appears warped or elongated in full-screen mode. Navigate to the settings menu and adjust the resolution to match the native resolution of your screen in order to resolve this issue.
    • Blackout: When transitioning to full-screen mode on a computer, users may encounter an issue called a black screen, particularly on older computers or setups with multiple monitors. Think about playing the game in a windowed setting or verify if your device is capable of supporting full-screen.
    • Crashes and Freezing: Sometimes, Undertale on PC may experience freezing or crashing while in full-screen mode. Frequently, this occurs due to outdated graphics drivers. Ensure that your drivers are up to date. Attempt playing the game in a windowed setting initially, and then transition to full-screen mode gradually if the problem persists.


    It is informed that the mentioned steps and procedure may vary as per models of devices and operating systems. Regularly update your operating system and game software. For more help, check out Undertale’s official forums and community spaces.


    Overall the provided information on How to FullScreen UnderTale, your navigation on this game can be made simple. If you want to enhance your gaming experience, then this could be the key. All you need to do is implement the mentioned steps to enable this feature for yourself. To get a whole new gaming experience.