Standard WASD is right-hand dominant. Lefty-s flips movement to IJKL or the numpad while mirroring mouse buttons (left-click becomes right-click physically but behaves as primary fire in-game). The Ziilp module ensures no acceleration differences between mirrored buttons.
Testing conducted on an AMD Ryzen 5 5600X + RTX 3060, 1000 Hz mouse polling. Lefty-s -v0.2.1Patch- -Ziilp-
Without more context (where you found this string, file extension, hash, or surrounding text), the most probable explanation is: Standard WASD is right-hand dominant
: Fixing interaction errors with the environment, a common necessity for survival games in early development. Development Context or surrounding text)