Myst - Myst is an Adventure, Classic Point and Click, Puzzle and Single-player video game developed and published by Cyan Worlds.
UserVoice - UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Syberia - Syberia, Syberia 2, Syberia 3, the Kate Walker's adventures - adventure games - Microïds
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Day of the Tentacle - Day of the Tentacle is an exciting game offers the combination of Adventure, Puzzle, Point and Click, Time Travel and Single-player elements.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.