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.

Quake - Quake is a series of first-person shooter video games released by id Software.

Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.

Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.

A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.

Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.