Link to .capx file (required!):
Steps to reproduce:
1. Create tiles using sprite method.
2. Running the .capx within construct 2 works fine.
3. After having exported it using node-webkit the file shows seams around the sprites borders (observable in full screen).
Seams around the textures borders.
No artifacts, just the texture.
Operating system & service pack:
Windows 7, service pack 1
Construct 2 version:
r126, r127 (affects both)
The file you link isn't the .capx, it's the .exe for the game.
Are you using 32x32 tiles? You have to use power-of-two sizes.
<img src="http://i.imgur.com/bENRcX4.png" border="0" />
Also, on the project properties tab, check if you have WebGL on and sampling set to "point".
<img src="http://i.imgur.com/aTtRYsE.png" border="0" />
Develop games in your browser. Powerful, performant & highly capable.
Closing, required .capx not provided.