Visionaire is a really powerful engine developed specifically for creating point and click adventure games. Check the official site for Licenses and Pricing as well as the Wiki and Forum.

Visionaire is among the best options if you plan to make a classic point-and-click adventure game. Here’s our consolidated guide to get you started creating your own game.

“ILIOS” is a new scripting language, which along with Box2D will allow you to create a different genre besides the classic point-and-click adventure games, such as physics-based platformers.