Jenkins
Jenkins is a mature open automation server connecting source control, builds, tests, and deployment through Pipelines, agents, and plugins.
Why use it
It reaches private console SDKs, hardware devices, and legacy tools for highly customized game build farms.
Where it fits
Find engines, frameworks, code libraries, version control, and production automation.
What to check
Plugin supply chain, controller upgrades, credentials, and script permissions need continuous operations or debt grows quickly.