Game showcases have become some of the biggest moments on the live-streaming calendar. As E3 fades into the past, online broadcasting of major announcements on live streaming has become the norm: The annual mid-year showcase season has cemented itself as a cultural event for gaming audiences worldwide. As with any touchstone event like this, the reaction of the audiences to game showcases can act as a bellwether for things to come and even help predict the next big successes.
With Summer Game Fest 2026 kicking off tomorrow, followed by a packed week of announcements from Nintendo, Xbox, PlayStation, and more, the timing feels right to dig into what the data tells us. In this article, we’re using Summer Game Fest 2025 as our template to explore how game showcases have grown as live-streaming events, and how the engagement they generate (live chat volume & post-event VOD views) can signal which announced games are likely to hit big upon release.
TL;DR Takeaways by Stream Hatchet:
- Interest in Summer Game Fest has skyrocketed over the last 4 years, hitting a peak of 2.7M viewers in 2025
- Twitch chat analysis from SGF 2025 predicted popular upcoming releases, including ARC Raiders, 007 First Light, and Resident Evil Requiem
- YouTube VOD views uncover other hyped announcements, like Dying Light, MOUSE: P.I. For Hire, and Wuthering Waves
Summer Game Fest Has Become the Biggest Game Showcase of the Year
Summer Game Fest (SGF) has come a long way since Geoff Keighley launched it in 2020 to fill the void left by E3’s collapse. What started as a pandemic-era stopgap has grown into the default mid-year showcase for the games industry, and the live-streaming numbers reflect that ascent clearly. The 2025 edition pulled in 5.1M hours watched and a peak viewership of 2.7M concurrent viewers across all platforms – both records for the event. That’s roughly double the hours watched from 2021, and a ~60% increase in peak viewership over the same period.
The climb hasn’t been perfectly smooth: 2022 saw a dip in both metrics before a strong recovery in 2023 and consistent upward momentum from there, but the overall upwards trajectory is unmistakable. The 2025 edition benefited from a particularly strong showcase season, arriving just days after the Nintendo Switch 2 launch and a record-breaking Sony State of Play, which likely contributed to elevated audience interest across the board. Either way, SGF has cemented its place as the centerpiece of the gaming calendar.
SGF 2025’s Co-Streamers Provide Global Access to The Biggest Announcements
The official Summer Game Fest channels were comfortably the biggest draw for the event, pulling in 1.6M hours watched on YouTube and 318K on Twitch combined. That 5:1 YouTube-to-Twitch ratio reflects how SGF broadcasts primarily through The Game Awards’ YouTube channel, and suggests showcase audiences skew more toward YouTube Gaming than a typical gaming stream. Even the top individual co-streamer, zackrawrr (the secondary channel of Twitch giant Asmongold), pulled less than a tenth of the official YouTube total at 169K hours watched.
Still, co-streaming adds meaningful volume on top of the main broadcast. Not only is it extra viewership, but it brings in an international lineup. Five different languages are represented across the Top 10: English (zackrawrr, Maximillian DOOD, LIRIK), Spanish (IlloJuan, alexelcapo, Rubius), Portuguese (alanzoka, Flow Games), French (mistermv), and Russian (bratishkinoff). Spanish-language creators are the most represented non-English group, with three entries in the Top 10, pointing to the enormous appetite for gaming showcase coverage across Spain and Latin America.
Game Showcase Chat Volume Predicts The Biggest Commercial Successes
One of the most useful things live-streaming data can do during a game showcase is tell you, minute by minute, exactly when audiences reacted. Looking at Twitch chat volume across the SGF 2025 broadcast, the spikes are clear: Death Stranding 2 and Atomic Heart 2 drove the biggest chat surges in the first half of the show, while Resident Evil: Requiem, revealed as the closing announcement, produced the final spike of the night. The baseline chat activity stays relatively healthy throughout the full two hours, but those sharp peaks are unmistakably audiences reacting in real-time to the reveals that caught their attention.
It’s worth noting that this data covers Twitch only, which was the smaller of the two official SGF audiences that day. The aggregate hype signal across both platforms would be considerably larger, and likely highlight different titles. There’s also a SGF-specific caveat: Twitch limited chat to emote reactions during SGF rather than allowing typed messages, which means we can’t extract accurate sentiment from this data the way we could from text-based chat on other showcases. Chat volume of emotes is still a solid proxy for hype, just a rougher one.
Taking that chat volume data and assigning it to known announcement times, we can come up with a ranking of the top games by chat messages during SGF 2025. Death Stranding 2 led the field with 1,700 messages, nearly 60% more than 2nd place, and went on to sell over 2M copies across PS5 and PC. Resident Evil: Requiem generated 843 messages from its closing reveal alone (worth noting that this figure covers only the final segment, not the two earlier RE-themed announcements) and became the fastest-selling game in franchise history, hitting 7M copies and an 88 Metacritic score. Put simply: Two of the most-hyped games at the showcase became two of the biggest commercial hits of the year.
The pattern holds further down the rankings too. 007: First Light generated 750 messages at SGF and, having just launched last week, has already sold 1.5M copies in its first 24 hours. Sonic Racing: CrossWorlds (664 messages) crossed 1M copies sold, though SEGA acknowledged that fell short of internal expectations, with stiff competition from Mario Kart World launching the same year. There is one game to watch closely here: Atomic Heart 2, which ranked 4th with 804 messages but hasn’t released yet. If the pattern holds, Mundfish’s sequel has a strong live-streaming audience already waiting for it.
YouTube VODs Reveal a Hidden Wave of Hype After the Showcase
The live broadcast is only part of the picture. Looking at average YouTube VOD views per video across channels covering SGF 2025, the Dying Light channel leads by a significant margin with 13.3M average views per video thanks to the Dying Light: The Beast release date trailer confirming the return of fan-favourite Kyle Crane. The game went on to top Steam’s weekly charts at launch, selling 1.5M copies in its first week; proof that VOD traction after a showcase can be just as telling a signal as live chat volume during it.
The per-video metric rewards genuine resonance over sheer upload volume, and it surfaces some interesting names. Kakao Games sits 3rd at 2.6M, driven largely by as-yet unreleased Korean MMO Chrono Odyssey (the specific channel for which appears at 8th with 997K views). Much like Atomic Heart 2 in the chat rankings, its strong VOD performance makes it one to watch closely at launch. AsmongoldTV’s 891K per-video average reinforces what the co-streamer data already showed: He’s the dominant English-language personality for showcase coverage across both Twitch and YouTube.
Worth noting too: Residence of Evil at 479K is a fan-run community channel, not an official publisher or creator account. Pulling nearly 500K views per video without major brand backing is a reminder that showcase audiences aren’t passive viewers. They actively seek out coverage and analysis long after the stream ends, and that extended engagement window is where a significant chunk of a showcase’s total impact actually lives.
Nintendo and The Game Awards Lead the Showcase Landscape
Outside of SGF, which game showcases are the biggest drawcards for the online community? The Nintendo Direct Switch 2 reveal sits in a league of its own with 6.3M peak viewers, nearly 37% more than any other game showcase since 2024. That figure reflects the once-in-a-generation excitement of a major hardware launch rather than a typical showcase, and Nintendo’s numbers will likely settle back down to earth as the Switch 2 hype cycle fades. The Game Awards is the more consistent heavyweight, pulling 4.2M in 2024 and 4.6M in 2025. For a show that combines game announcements with an awards ceremony, TGA’s ability to consistently outdraw dedicated publisher showcases is pretty remarkable.
SGF 2025’s 2.7M peak sits in a competitive mid-tier cluster alongside Nintendo Direct March 2025 (also 2.7M), Xbox Games Showcase 2024 (2.6M), and Xbox Games Showcase 2025 (2.2M). The 23% growth in SGF’s peak viewership from 2024 to 2025 is the strongest YoY jump from 2024 to 2025 among game showcases, reinforcing the broader growth story we saw earlier. State of Play June 2025 currently sits at the foot of the rankings with 2.1M, but Sony’s showcase has been growing steadily and, as of just a couple days, ago, the 2026 edition actually hit 3M peak viewers!
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Game showcases have always generated excitement, but live-streaming data cuts through the noise to pick out actionable takeaways. SGF 2025 made the case clearly: The games that drove the biggest chat spikes and the strongest VOD engagement after the event went on to become some of the year’s biggest commercial hits. Death Stranding 2, Resident Evil: Requiem, and 007: First Light all followed that pattern to the letter. While games like Atomic Heart 2 and Chrono Odyssey are still waiting in the wings, their showcase numbers give publishers and brands a meaningful early read on the appetite that exists for them.
Organizers of game showcases can also learn from this kind of post-event reporting: Seeing which trailers draw the most interest can aid curation for future events, and allow organizers to craft guidelines for trailer creation that will assist participating publishers. Better trailers means more audience attention means happier publishers! Naturally, we can help you out with that.
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