GameDriver

Best for Automated gameplay and UI tests for Unity and Unreal

Can you ship it?

Nothing to ship Testing tool only; nothing it makes ships in your game Source

Price

14-day trial. Starter $200/node/mo (5 nodes min, billed yearly)

Works with

Unity, Unreal

GameDriver lets you write automated tests that drive a running Unity or Unreal build, and its Test Assistant app can hook up an AI agent via MCP to help write test scripts. Price is the catch: paid plans start at $200 per node per month with a 5-node minimum billed yearly, though solo devs can apply to its free Ambassador Program.