You’re tired of checking Undergrowth Games’ site every other day hoping for a date.
Or worse (you) missed last year’s Gameathlon because the info was buried in a Discord thread.
So here’s the real answer to When Is Gameathlon From Undergrowthgames.
I’ve watched every livestream. Read every patch note. Scrolled every announcement since they first teased it.
This isn’t speculation. It’s confirmed dates, exact times, and how to register (no) guesswork.
No fluff. No vague “coming soon” nonsense.
Just what’s locked in. What’s still TBD. And exactly where to go next.
We pulled it all into one place so you don’t waste time hunting.
You’ll know your spot is secure before the clock starts ticking.
That’s the guide you actually need.
Gameathlon 2024: Dates, Times, and What Actually Matters
The 2024 Gameathlon runs August 16 (18.) Mark it. Set a reminder. Don’t wait.
I’m telling you this now because last year, half the people I know missed the opening ceremony (they) assumed it was “just online” and showed up late.
It’s not just online. It’s both. And the schedule splits hard.
In-person attendees get early access starting August 15 at 4 PM PST. That’s when the expo floor opens, demo stations go live, and you can grab merch before it sells out. (Yes, it sells out.
Every year.)
Virtual attendees get their own early window: August 15 at 9 AM PST. That’s when the Growthgameline preview drops. Full walkthroughs of unreleased titles, dev Q&As, and playable alpha builds.
Now. The main event.
Opening Ceremony: August 16, 10 AM PST
Major game announcements: August 16, 2 PM PST
Developer panels: August 17, all day (10 AM. 6 PM PST)
Closing Awards: August 18, 7 PM PST
All times are Pacific. If you’re not in PST, use a time zone converter. Seriously.
Don’t guess. I’ve seen people tune in two hours early and watch silence.
Some things are in-person only: meet-and-greets, hardware demos, the afterparty.
Some things are virtual only: deep-dive modding workshops, async feedback loops with devs, the full archive library.
Everything else? Streamed live. Same feed.
Same chat. Same energy.
When Is Gameathlon From Undergrowthgames? Right there. August 16 (18.)
Skip the fluff. Skip the “optional” sessions. Go straight to the developer panels on Day 2.
That’s where real talk happens.
And if you’re watching from abroad? Block off three full days. Not just the livestream hours.
You’ll want time to digest.
Don’t treat it like a conference. Treat it like a launchpad.
Gameathlon: Not Just Another Stream
I saw my first Gameathlon in 2021.
It felt like walking into a friend’s garage party. But the garage had a stage, three LAN setups, and someone handing out pixel-art stickers.
Gameathlon started because Undergrowth Games got tired of shouting into the void. They wanted to talk with people (not) just drop trailers and vanish. So they built an event that’s half launch party, half hangout.
It’s got game reveals (yes,) but not the polished Hollywood kind. These are raw, messy, joyful previews where devs say “we broke it twice this week” and laugh. Then there’s esports.
Small-scale, high-energy matches with local teams you’ve probably seen on Discord. There are Q&As where nobody gets cut off after 90 seconds. And community meetups where you actually meet people.
I wrote more about this in Undergrowthgameline Online Gaming.
(Not just nod at their avatar.)
Remember the 2023 finale? When the lead designer of Terraflux unplugged the mic, grabbed a controller, and lost hard to a 14-year-old from Ohio? That wasn’t staged.
That was the point.
This isn’t a corporate spectacle. It’s grounded. It’s human.
When Is Gameathlon From Undergrowthgames?
Check their site. They post dates early (no) last-minute scrambles.
It’s why I still go (even) when I’m not reviewing anything.
Pro tip: Skip the livestream if you can. Go in person. The energy doesn’t translate.
What’s Actually New This Year?

I skipped last year’s Gameathlon. Not because it wasn’t good (it) was (but) because half the panels were just devs reading slides about “engagement loops.” (Yawn.)
This year? Different.
They’re bringing in Mara Voss, lead designer on Hollow Spire, and she’s doing a live teardown of the new physics engine. No slides. Just code, console output, and real mistakes she made building it.
That’s rare. And useful.
Also confirmed: a full 90-minute demo of Thorn & Ember, the first game built entirely on Undergrowthgames’ new open-source rendering stack. You can watch it render in real time. No pre-recorded footage.
Here’s what you shouldn’t miss:
- The Sound Design for Silence panel. Yes, that’s the real title. They’re showing how ambient audio drives tension in horror games (using) only field recordings from abandoned subway tunnels in Bogotá.
- A surprise appearance by the Dust Circuit modding collective. They’re dropping tools to let anyone patch multiplayer into single-player games. Legally, with dev blessing.
- The Undergrowthgameline Online Gaming Event is adding live co-streaming with synchronized chat overlays. You’ll see other viewers’ reactions pop up as they happen. It feels less like watching and more like being there.
Rumors? Yeah. People are betting hard on a Cinderfall sequel.
Not just DLC (a) full reboot. Leaks point to a Q3 release window. I’m skeptical.
But the teaser art dropped last week did use the same font as the original’s loading screen. Coincidence? Maybe.
(Probably not.)
When Is Gameathlon From Undergrowthgames? August 16 (18.) Mark your calendar. Or don’t.
Either way, the stream starts at 10 a.m. EST.
Pro tip: If you’re virtual, download the companion app before Day One. It unlocks timed digital collectibles (but) only during the first 45 minutes of each main-stage panel.
Skip the keynote. Go straight to the Post-Launch Regrets session instead. That’s where the real talk happens.
How to Join the Fun: Tickets, Streaming, and Participation
I bought my ticket in under 90 seconds. You can too.
Go straight to the official page. No third-party resellers. No weird add-ons.
Just pick your tier. General Admission is $15, VIP is $45 (includes early access and a digital swag pack).
You don’t need a ticket to watch. The whole thing streams live on Twitch and YouTube for free. Same schedule.
Same energy. Just show up.
Want to be part of it? Drop questions in the Twitch chat during Q&As. Join the official Discord server (link in the stream description).
Or use #UndergrowthGameathon on Twitter and Instagram.
When Is Gameathlon From Undergrowthgames? It’s happening June 21. 23.
this resource is where it all lives.
Gameathlon Starts Soon
I know you’ve been waiting for this.
When Is Gameathlon From Undergrowthgames? August 17 (18.) Two days. Zero filler.
The schedule is packed. The community is ready. You now know exactly how to be in it.
Live or online.
This isn’t just another event. It’s the crowd roaring in unison. It’s the inside jokes, the shared wins, the real people behind the avatars.
You want to be part of that energy (not) watch it from the sidelines.
Tickets are going fast. And yes, they will sell out.
Set a calendar reminder if you’re streaming. Or grab your ticket now (the) #1 rated indie game fest doesn’t leave spots open.
Your seat is waiting.
Go get it.



