Godot Engine - Feature-packed 2D and 3D open source game engine.
Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
Buzz! The Music Quiz - Buzz! The Music Quiz is a marvelous entry in the series of Buzz! and combines the elements of Trivia, Music, and Party developed by Relentless Software and published by Sony Computer Entertainment.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
Buzz!: Quiz TV - Buzz!: Quiz TV is a Party, Trivia, Single-Player and Multiplayer video game created by Relentless Software and published by Sony Computer Entertainment.