Granny Smith - Granny Smith is an Addictive, Action, Puzzle-Platform, Side-Scroll, and Single-player video game developed and published by Medicore.
MuseScore.org - Create, play back and print beautiful sheet music with free and easy to use music notation software MuseScore. For Windows, Mac and Linux.
EDGE Extended - EDGE Extended is an awesome, Arcade, Puzzle-Platform, and Single-player video game developed and published by Mobigame S.
Guitar Pro 7 - Create, play and share your tabs
Sword of Xolan - Sword of Xolan is a Marvelous, Action, Side-Scroll, Platform, and Single-player video game created and published by Alper Sarikaya.
Finale - Finale, the world standard for music notation software, lets you compose, arrange, notate, and print engraver-quality sheet music.