This blog is about implementing in-app purchasing (IAP) for a non-consumable product in an Android™ app. As a reminder, a non-consumable is a product that once purchased, is permanently available to the user. The next section shows an overview of an app that was developed for the purpose of demonstrating in-app purchasing. Project Overview User…
Rain in video games can enhance the atmosphere significantly, even in 2D games. However, It’s not clear how to make rain in a video game and using the wrong technique can hurt performance. Fortunately, rain is very straightforward to implement using the particle system, and we will show you how to do this efficiently in…
This tutorial illustrates how to implement in-app purchases (IAP) for games that use the Unity engine. In this tutorial, we use the scripted approach to handle the purchases with a focus on mobile games that are built to run on the Android™ platform. The next section contains the steps for creating a demo project using…
While working on our game Plash, we wanted to implement a dripping liquid effect in the Unity Engine that would show paint dripping from the top to the bottom of the screen without getting in the way of the UI. Having never done it before, we experimented with a few techniques using shaders but we…
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