Arrow keys to move. Move your mouse to look around. https://www.bing.com/videos/riverview/relatedvideo?&q=blender+sword+model+tutori...  I made the sword myself, and this video helped me gat the basic shape. I only used Polyhaven for the sword. I used blender to model the sword. I used godot to make the "game".

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sword-linux.zip 30 MB
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sword-mac.zip 5.3 MB
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sword-windows.zip 37 MB