Ninja Zen

Game by Lab36, Nahuel Hawk

You can play taping in the screen, also with a keyboard with 1,3,7 and 9 numpad keys, or also with Q,W,A and S keys. Also you can play with L and R buttons of a joystick

The following sounds, used in this game, are shared with Creative Commons license

8-Bit Ninja | OpenGameArt.org 

by FoxSynergy 

Attribution 3.0  

Gong Hit | FreeSound.org 

by GowlerMusic

Attribution 4.0 

glass brake.wav | freesound.org

by max2587

Attribution 4.0

And the following sounds have Creative Commons 0

https://freesound.org/people/Igor1998/sounds/391286/ 

https://freesound.org/people/creapersound/sounds/209996/

https://freesound.org/people/oldedgar/sounds/97977/

https://freesound.org/people/elliottdj/sounds/685903/

https://freesound.org/people/cabled_mess/sounds/371451/

https://freesound.org/people/GameAudio/sounds/220188/

Shaders used in this game

radial color mix

rays 

vignette

Glow with Outline

Source code of game

nahuel36 / ninjazen — Bitbucket