pkg install game-repo, but root-repo is the modern standard for system tools.These packages are not available in the default main repository because they would fail (or crash) on non-rooted devices. The root repo exists to provide tools like:
Other low-level utilities maintained in the Termux Root Packages GitHub repository. Important Considerations root repo termux
tcpdump (Network packet capturing)nmap (Port scanning requires raw sockets)macchanger (Spoofing MAC addresses)iw (Wireless device configuration)aircrack-ng suite (Wi-Fi auditing tools)tsu (Termux su – a wrapper to switch to root user)