I recently finished The 7th Guest on Quest, and I walked away thinking it was an incredible game. Not "incredible for a VR game," just incredible. So I did what any curious dev would do and kept going. I tried a few more games on the Quest (Thief Simulator or Red Matter 2, anyone?), and the same question kept popping up in my head: wouldn't it be so much fun to make your own game for the Quest, and how exactly are people building this stuff?
For some of them, the answer is Unity. And if you already know Unity, you're closer to shipping something on Quest than you think. Yes, "closer" is doing a lot of heavy lifting in that sentence, but we'll get to that.
That's what got me thinking that Unity devs would really be interested in a comprehensive guide to Quest development. So here we are. This is Part 1, and it's the one where we figure out whether Quest development is actually for you. That's a lot cheaper than finding out after three weeks of building.
As promised for this fall: let's kick off the VR series! It's going to be 14 parts; that's the plan anyway. I'll try to post every Tuesday and Thursday, depending on my editing skills and available time. In the meantime, I'm still working on my own game, keeping busy!
Why Quest Is Worth Your Time
Let's start with THE pitch, because there is a real one!
No PC required. As you know, the Quest is a standalone headset. Players pick it up, put it on, and they're in your game. Boom! No cables, no gaming rig, no "let me check if my GPU is supported." That's a massive barrier removed, and it's a big reason Quest became the face of mainstream consumer VR.
Unity is a first-class citizen. Meta ships its XR tooling for Unity, so you're not learning a new engine. Same editor, same C#, same GameObjects. You're adding a few packages and a new way of thinking.
Presence is genuinely hard to explain. Standing next to a cube you built and walking around it never gets old. Flat games can't do that. It's the reason people put up with everything else on this list.
The pond is smaller. Flat game stores are an ocean of shovelware. VR stores are big enough to have an audience and small enough that a good, polished game can actually get seen. I'm not promising riches. I'm saying the odds look different.
So far so good, right? Now let's talk about the part the highlight reels skip.
The Reality Check: It's A Phone Chip Wearing A Headset
Here's the single most important thing to understand about Quest before you write any code.
PC VR looks like this:
Gaming PC → Cable Or Link → Headset (Just A Fancy Display)
Quest looks like this:
Headset = The Entire Computer
That computer is built around a Snapdragon chip. Think high-end phone, not gaming PC. Quest 3 and 3S use the Snapdragon XR2 Gen 2, which is a big step up from the original Quest 2 chip, but we're still firmly in mobile territory.
Why does that matter? Three reasons:
- You need to render everything twice! One image per eye, every frame.
- Frame rate is not optional. Depending on the headset and your settings, you're aiming for somewhere between 72 and 120 frames per second. Drop frames in a flat game and it's a little stuttery. Drop frames in VR and your player starts reconsidering their lunch.
- Mobile rules apply. Draw calls, overdraw, expensive shaders, big textures, heavy post-processing. All the stuff you could ignore on a desktop machine will now come back for you.
Does that mean Quest games look bad? No. Plenty of them look great. It means you design with a budget from day one instead of "optimizing later," because later is when you discover your lovely scene runs at a slideshow frame rate.
(Yes, we'll cover performance in its own article. Think of this as the trailer.)
The Quest Family Tree
You'll hear a lot of headset names thrown around, so here's the short version:
Oculus Go → Quest 2 → Quest Pro → Quest 3 → Quest 3S
- Oculus Go was where it all began. I still have mine! Great device, but the single remote was an issue. We're not including this VR headset since it's pretty much obsolete now.
- Quest 2 was the mainstream hit that put VR in a lot of living rooms. Meta bought it from Oculus but has stopped selling it since its technology is outdated. But there are plenty of them out there in players' hands.
- Quest Pro was the expensive, premium experiment. It's discontinued, and it's the one you can mostly ignore as a developer.
- Quest 3 is the current-generation headset with color passthrough for mixed reality and a faster chip.
- Quest 3S is the cheaper sibling. It shares the same chipset as Quest 3 but uses older-style lenses and display hardware closer to Quest 2.
What does this mean for you? You have a decision to make early: which headset is your minimum target?
Target only Quest 3 and 3S, and you get more horsepower to play with but a smaller audience. Target Quest 2 too, and you reach more players but you're building for weaker hardware. Some newer big-budget titles have already started dropping Quest 2 support, so there's no single right answer. It depends on your game and your ambitions.
One note here: Meta's lineup and requirements shift over time, so before you commit to a target, check the current Meta developer documentation. I'll keep these articles updated where I can, but the official docs always win.
What You're Actually Signing Up For
Let me be clear about what a Quest project looks like in practice.
Your first game should be small. Smaller than you think. A VR game with one solid mechanic that feels great beats an ambitious one that feels like a tech demo with a loading screen.
Comfort is a feature, not an afterthought. Movement, turning, camera behavior, and frame rate all affect whether someone can play for ten minutes or ten seconds. Part 5 is entirely about this, because it's that important.
Testing is physical. You can't just hit Play and alt-tab around. You'll be putting the headset on, taking it off, building to the device, and repeating roughly nine thousand times. Sometimes it's a bit like debugging with a gym membership.
Your design instincts need retraining. Menus, scale, UI, and even "what feels fun" all behave differently when the player is standing inside your game. Ideas that look great on paper can feel strange in a headset. We'll dig into that in Part 7.
Here's the whole journey in one diagram:
Idea → Environment Setup → SDK → First Build → Gameplay → Polish → Store
That's the series. Each step is one article, and each article is meant to be finishable in one coffee break.
So, Is It Worth It?
If you want to build something that feels completely different from flat games, you already know Unity, and you're willing to respect a mobile-class performance budget, then yes. Absolutely.
If you want a quick port of an existing PC game, or you'd rather skip the comfort and optimization side entirely, VR is going to be a rough ride.
Honestly, most people reading this fall somewhere in between, and that's fine. The best way to find out is to build something small and put it on your face.
What's Next
In Part 2, we set up your Unity and Meta Quest development environment. That means the right Unity version, Android Build Support, Developer Mode on the headset, and Meta Quest Developer Hub. It's the "why won't it build" article, and I suspect you'll bookmark it.
Want the deeper dive on choosing your target hardware and planning a performance budget before you start? That's covered in more detail in the extended ebook, which goes further than a blog post can.
See you in Part 2 next Tuesday.
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