Campus WiFi Broke Our Game
We thought the netcode was fine. We had tested on good connections, gigabit fiber, nothing below 20ms. Then we took a laptop to the engineering Building between classes. The lobby loaded, but the match was a slideshow. Players teleported, bullets didn't register, and the game crashed twice. We watched three minutes of pure failure and closed the laptop.
The problem was clear: 200ms latency and packet loss every three seconds. On that kind of connection, our netcode fell apart. Every shot you fired was a coin flip. Every movement you made was delayed. It wasn't a fun game, it was a lottery. We knew that if we wanted anyone to play from school, work, or anywhere with a bad connection, we had to fix this.
It was tempting to ignore it. We had a roadmap full of new features, and netcode isn't sexy. But we also know that indie game development is hard, and players won't stick around if the game feels broken. We made a choice: spend a weekend on the netcode, no new missions, no new guns. Just make the game playable on the worst connection we could find.
The first hour of debugging was humbling. We found that our interpolation was too aggressive, and it was causing rubber-banding. Our lag compensation was also off, so when you shot someone, the server was checking a different position than what you saw. Every packet loss spike made it worse. We had built a system that worked on a perfect network, and the real world was anything but perfect.
We fixed the core issues by rewriting the interpolation and adding proper client-side prediction. Now, when you shoot, the server accounts for your latency and the other player's latency. It's not perfect, but it's a huge improvement. We also added a dynamic jitter buffer to smooth out packet loss. The result is that you can land shots on a connection that previously made the game unplayable.
The fix shipped this morning. We've already seen matches running on campus WiFi that feel responsive. We're not saying it's perfect, but it's a huge step. And we learned a valuable lesson about testing your game in real conditions. If you play on a bad connection, you'll likely feel the difference. Give it a shot and let us know.
Why Netcode Matters More Than New Guns
When you play a shooter, you expect to click and have the shot fire. You expect to move and have your character move instantly. But behind the scenes, there's a complex dance between your client and the server. Every action you take is sent to the server, which validates it and sends back the results. If that round trip takes too long, or if packets are lost, the game stutters.
We learned that netcode isn't just about making the game feel good on fast connections. It's about making the game feel fair for everyone. If you're playing on a laptop with a bad WiFi card, you deserve the same experience as someone with fiber. That's a core principle for us. We want The Agency to be playable for anyone, anywhere, even on a school network that's barely holding together.
Indie game development for beginners often focuses on graphics, story, or gameplay mechanics. But networking is the hidden foundation. If the foundation is shaky, no amount of polish can save it. We've seen plenty of indie shooters with great art but terrible netcode, and they die quickly. Players don't care about your concept art if they can't hit anything.
Our weekend of netcode work taught us more than a dozen new features could have. We now understand the importance of client-side prediction, server reconciliation, and interpolation. We've spent countless hours reading forums and Reddit threads about netcode, and we finally put that knowledge into practice. It's a huge win for us as developers.
We also realized that testing on a good connection is misleading. We need to test on the worst connections we can find. So we're now doing regular stress tests on campus WiFi and even on 3G hotspots. It's not glamorous, but it's necessary. We want to be the game that runs surprisingly well on trash connections, not the one that only works on fiber.
This experience also feeds into our answer to the question: is indie game development profitable? We can't say for sure, but we know that investing time in making the game feel good is a bet on retaining players. A player who stays because the game runs well is more likely to invite friends, vote on ideas, and support the project. That's more valuable than a new gun that no one can use due to lag.
What This Means for You
We made this change with you in mind. We know that not everyone has a gaming PC with a wired connection. Some of you are playing on a laptop in a dorm room, or on a public WiFi that's overloaded. We want The Agency to be a game you can pick up and play without frustration, no matter where you are.
The netcode update is live now. You can test it right now by jumping into any game mode. We've already had players on campus WiFi confirm that the game feels smoother. For most of you, you might not notice a huge difference because you were already on a decent connection. But for those who were struggling, this is a big shift.
We're also planning to keep improving. Netcode is never done. We'll be monitoring the servers and looking for any remaining issues. You can help us by reporting any desync or lag you see on the community Discord or the idea board. We read every report, and we act on them.
This update also reinforces our core philosophy: we listen to our players. We didn't ask for this change, but we experienced the pain ourselves, and we fixed it. That's the same spirit behind our idea board, where you vote on features and we ship the winners. We want you to feel like you're part of the development process.
So go ahead, join a match, and try to land some shots on a bad connection. We hope you feel the difference. And if you do, let us know. We're here to make this game awesome for you, not for the spec sheet.
We're not done yet. We have a long roadmap ahead, and we'll keep you updated. If you're wondering whether indie game development is a good career, we can tell you it's hard but rewarding. And when you see your game running smoothly on a terrible WiFi, it's worth it.