Haptic Shader is a lightweight addon that improves lighting effects and shadows – without a loss in performance. If you’re a graphic enthusiast, you’re probably getting depressed playing Minecraft. I mean, it’s probably fair, but using shaders, you can actually make the game look decent.
Every graphical aspect of the game was improved – shadows, lighting, clouds… And the best part is – the shaders work even on slow devices. I also advise you to set the brightness to 0% for the best results.