List of Top Free Open Source & Self Hosted Application for Games - Administrative Utilities & Control Panels

Utilities for managing game servers.

ARRCON – Terminal-based RCON client compatible with any game servers using the Source RCON Protocol. GPL-3.0 C++
EasyWI – Easy-Wi is a Web-interface that allows you to manage server daemons like gameservers. In addition it provides you with a CMS which includes a fully automated game- and voiceserver lending service. GPL-3.0 PHP/Bash
Lancache ⚠ – LAN Party game caching made easy. MIT Docker/Shell
LinuxGSM – CLI tool for deployment and management of dedicated game servers on Linux: more than 120 games are supported. MIT Shell
Pterodactyl – Management panel for game servers, with an intuitive UI for end users. MIT PHP
PufferPanel – PufferPanel is an open source game server management panel, designed for both small networks and game server providers. Apache-2.0 Go
RconCli – CLI for executing queries on a remote Valve Source dedicated server using the RCON Protocol. MIT Go
SourceBans++ – Admin, ban, and communication management system for games running on the Source engine. CC-BY-SA-4.0 PHP