No – Tekken 3 has no netplay in this form.
If you need step-by-step instructions for converting your own PS1 disc to PKG (with screenshots of the tools), let me know and I can provide a detailed walkthrough. tekken 3 pkg
A file is a digital distribution format used by Sony to deliver games, updates, and DLC across its PlayStation network. Unlike traditional disc images (ISOs), a PKG is a compressed installer designed to be installed directly onto a console’s internal storage. For Tekken 3, a PKG file typically refers to: No – Tekken 3 has no netplay in this form
Some TVs introduce input lag. Enable "Game Mode" on TV. Also, avoid wireless controllers if possible. avoid wireless controllers if possible.