Chaoslauncher is the most popular tool for version 1.16.1. It allows you to inject essential plugins that make the game playable on high-resolution screens.
The "portable" tag usually refers to a pre-installed folder—often distributed as a .ZIP or .RAR archive—that can be unzipped and run directly from a USB drive or local folder without a registry-based installation. starcraft brood war portable 1161 2021
The pandemic years (2020-2021) created a vacuum for LAN parties and PC Bangs. The craving for old-school RTS gameplay was high, but accessibility was low. Portable Brood War filled a gap. It became a method of preservation and accessibility. Chaoslauncher is the most popular tool for version 1