Are you planning to create a Unity game for mobile devices? Wondering how you can export your game and build it as an app on Android? Look no further — here’s a step-by-step guide to exporting your game onto your Android device, updated for 2023.
If you’re looking for a way to test your game as you’re making it, check out Unity Remote — it’s an Android app that mirrors Unity Editor’s Game screen when you are in Play Mode. Once you’ve installed it, we have a guide covering how to get Unity Remote working on your devices.
As part of a school assignment in the past year, my team and I created Apoca Force, a tower defense game where WAIFUs (World Apocalypse Intercepting Frontline Units) are deployed onto a battlefield to combat an undead horde. To provide some variation (and eye candy) in gameplay, the game provides a variety of different WAIFUs for players to deploy.
To display the different stats WAIFUs have, we decided to include a radar graph on our build interface to illustrate the stats of each type of WAIFU. In this article, I will talk about the technicalities involved in making that happen.
One of the biggest perks of using Microsoft’s Visual Studio to write your Unity scripts is IntelliSense — a code completion aid in Visual Studio that offers suggestions as you write your code, and contextually presents you with information about classes, properties and methods that you are working with.
Given Unity’s enormous scripting API, IntelliSense is a tremendously helpful feature, especially for coders who are beginning their foray into developing games and software with Unity; and while we’d love to say that IntelliSense is automatically set up and linked to Unity’s API when you install it with the Unity Editor, sometimes that’s just not the case. So, if you’ve got both Unity and Visual Studio set up, but find that IntelliSense is still not offering Unity API suggestions, then this guide is for you.
If IntelliSense doesn’t automatically offer Unity API suggestions like these, then it isn’t working.
As part of a school assignment in the past year, my team and I created Apoca Force, a tower defense game where WAIFUs (World Apocalypse Intercepting Frontline Units) are deployed onto a battlefield to combat an undead horde. In this game, WAIFUs serve as the eponymous towers of the genre, but with a twist — by spending some resource, they can be moved after they are deployed.
To denote the areas that WAIFUs can walk on, we created an interface that highlighted walkable areas on the map when players decide to move their WAIFUs. This is what we ended up with:
As a result of working on upgrades for this Pokémon Effort Value Calculator, math has been a pretty big part of my life for the past few months, as I’ve been rearranging the games’ formulas for stat and damage calculation to make my own that fit my needs.
One such formula was the EVs needed one, which gives you the amount of EVs you need to invest to raise a stat by n points. Everyone knows that at Level 100, you get 1 stat point for every 4 EV points you invest; but what happens when you’re not at Level 100, or when you factor in stat modifiers like Nature, or item and ability boosts?
If you’re developing a game for Android on Unity, Unity Remote is an irreplaceable tool that allows you to quickly test your game on your Android device using Unity’s built-in Play-in-Editor feature. Unfortunately, it can also be pretty difficult to get Unity Remote to work, since it requires some very specific configurations on both your Android device and your computer.
Available solutions online are often incomplete, inaccurate, or outdated (Unity Remote was released more than 4 years ago, and the Android development scene is very different from how it was then), so you often have to piece solutions from multiple sources to get one that works. After grappling for hours to get Unity Remote working on multiple computers (and a lot of frustration), I’ve decided to write a set of articles to save you the same frustration. Hopefully, this will save you from 9000 Google searches and a damaged keyboard.
If you’re working on a Unity project with the free Unity license, you’re only allowed to have a maximum of 3 people (and a storage limit of 1GB) on Unity CollaboratePlastic SCM. While you can work around the headcount limitation by adding and removing members when needed, it can be quite a hassle. Hence, for those without a budget for a paid Unity plan, a cheap and easy way to go around both the personnel and storage limit is to use GitHub Desktop for collaboration.
Polar movement, i.e. moving objects at an angle, is something that people starting out in games programming often have trouble with. Coordinate systems are easy to understand, and so is moving things left and right or up and down; but what if you want to move at angles that are not parallel to an axis, like 30° upwards, or towards a target? How do you get a vector that represents that direction of movement?
Emission maps (also known as emissive maps) are textures that can be applied to materials to make certain parts of an object emit light (like the cube in the image above). In Unity, lights from emission maps don’t start affecting the scene as soon as you place them on the material. There are a lot of settings you have to get right in your scene and material settings to get the emission maps working right.
