- D- Bringer Tank:Robot vs Dinosaur Game
- DA TWENTY ONE
- Da Vinci 500
- Da'Game Sports Trivia
- Dac Rush
- Dac Ziggy Dash in a dark retro style 8bit pixel art world
- DADODO - Bälle Rad Crash
- Daily Brain Training
- Schach Rätsel
- Fußballquiz des Tages
- Daily Game of Words
- Daily Jigsaw Puzzles
- Daily POP Crossword Puzzles
- Quiz des Tages!
- Daily Word Guessing
- Dalgona Maker 3D - Candy Game
- Daniel Trivia
- Dansk Mad Quiz
- Dark Phoenix: Robot Monster Building and Fighting
- Darling Doll - Fashion Dressup
- Darling Doll Fashion Dress up
- Dart Shoot Fever - Hit Master
- Darts Checkout
- Darts Free
- Darwins Theorie / Darwin's Theory
- Das Biologie Quiz
- Das FussballQuiz Lite
- Das Römische Reich Wissenstest
- Das Sonnensystem Quiz
- DBT Trivia & Quiz
- De Gaulle poursuivre le combat
- De Grote Online TV Show
- De Strijd Om
- Deal or Continue
- Deal or Not?
- Deal ή Όχι;
- Death Girl - 2017 crazy shooty game
- Death Moto: Road Shooting 3D
- Decade Quiz
- DeenOD
- Defense - Defend Castle,Defeat Monster
- Defense of Kingdom: Homeworld Verteidigung von Feldschlacht Defense Spiel
- Delicious Love Cake - Cooking Game For Kids
- Delicious! SeaCreatures -Simple Pictorial Book Kids Game -
- Deluxe Burger Restaurant - cooking game for free
- DENGSUI
- DENKRIESEN
- Denksport Quiz
- Dental Anatomy Quizzes
- Dental Medical Terms Quiz
- Departamentos de Colombia
- Der Chemie Quiz
- Der Erste Weltkrieg Quiz
- Der Fuchs auf Dux
- Der Irre Rotierende Laser
- Der Irre Rotierende Laser LT
- Der Konsolidierungs-Experte
- Der nasse Fisch
- Der Philosophie Wissenstest
- Der Zweite Weltkrieg Quiz
- DermaDuell
- Desafio Bíblico
- Desafio ENADE
- Desafio Exame OAB
- Desafio Nerd
- Desafío Canal de Panamá
- Descoperă Orașele României
- Describle
- Camel Life Survival Simulator