Google provides platforms, services, and tools to help developers build and monetize games. Platforms include Cardboard, Chrome, Android TV, Project Tango, and Google Cloud. Services include Play Games Services for user acquisition and engagement, Google Analytics for analytics, and AdMob for monetization. Google also offers open source libraries, samples, and Unity plugins to assist with development for areas like VR, fluid simulations, and integrating Google services. Documentation includes best practices, guidelines, and checklists.