amazing that you use the old blender game engine but i recommend trying a real game engine like Unity(they have a visual scripting languagehttps://assetstore.unity.com/packages/tools/visual-scripting/bolt-163802)
my pc is too much of a potato to run unity :( blender 2.7 is the only game engine dev program (as far as i know) that can urn without a gpu. i am migrating to upbge though
