Open the extracted folder and right-click on the KAP021.ttf file. Select to add it to your system's font library.
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Initial digital versions began appearing around 2014–2016 to support local desktop publishing.
: Be aware that many KAP fonts are "non-Unicode" (legacy) fonts, meaning text typed in KAP021 might not display correctly on the web or other devices unless they also have the font installed. Add a font - Microsoft Support
Search for "kap021 font" peaks around video game content. The aggressive slant and thick lines make text pop even when scaled down to a 1920x1080 YouTube thumbnail. It conveys urgency and action.