Large launch audiences and divided early reviews aren’t contradictory; they measure different things. Neither predicts retention.
Aion 2 hit 397,905 concurrent Steam players on its launch day on 5 October 2026. By 6 October, its Steam user reviews were marked “Mixed”. Neither figure is false, but together they reveal something useful about what launch numbers actually measure and what they don’t.
The apparent contradiction is real, but it isn’t actually a contradiction. It’s the gap between two entirely different measures doing exactly what they’re designed to do, and that gap tells a more interesting story than either number alone.
What the concurrent-player peak actually measures
The 397,905 figure from SteamDB captures something specific: the number of people playing Aion 2 simultaneously on Steam at a single moment during launch day. That’s not “copies sold”, not “total players”, not “people who enjoyed it enough to keep playing”, and definitely not an indicator of how much money the game has made. It’s a snapshot of simultaneous activity on one platform at one specific time.
For a free-to-play game launching on Steam, that figure reflects several converging factors that have nothing to do with long-term success or quality. Launch-day visibility is high. The barrier to trying is zero. Existing players may have migrated from other regions or platforms. Streamers often pile on during opening windows. That spike compresses a lot of initial curiosity into a few hours. It’s impressive data for a launch day. It is not a guarantee of anything beyond that launch day.
What the review rating actually captures
The “Mixed” designation from Steam’s user reviewers describes something equally specific: the distribution of early player sentiment is divided. According to the research snapshot, that broke down to 67% positive reviews. That’s not a catastrophic response, but it is legitimately fractured. A “Mostly Positive” rating typically requires around 80% or higher. The gap between 67% and 80% matters.
Early reviews reflect early experience. They don’t necessarily predict whether players will stay, whether the game will improve through patches, whether community perception will shift, or whether the monetisation will prove genuinely problematic or just divisive at launch. They capture a moment: people tried the game, and their first impressions were split.
Why they coexist without contradiction
The phrase “pay-to-win” appeared in some early review descriptions quoted by other outlets. GamesRadar’s coverage cited player accusations of “extremely predatory monetization”. Those are reported player opinions, not established facts about the shop or proven competitive advantages. But the volume of that complaint suggests enough players noticed something they disliked to shape the overall rating.
Here’s what matters: a large launch audience and divided early reception can absolutely happen together, because they’re responding to different things. Free-to-play availability removes the friction of deciding whether to try something. That gets people in the door at volume. What they experience once inside—the grind, the shop, the progression speed, the character options, the server performance, shapes whether they stay and what they say about it. The 400,000 concurrent players included people discovering the game for the first time. The mixed reviews came from those people’s unfiltered first take.
The developer disclosed that some in-game assets included AI assistance: specifically, Arcana card designs and some icons. That’s a narrow, specific disclosure. Some reviewers interpreted monetisation concerns and visual choices more broadly as evidence of cutting corners. Those are different discussions.
What actually matters now
The launch peak tells you Aion 2 reached enough people to register on the conversation. The mixed reviews tell you those people had genuinely divided experiences. Neither tells you whether the game will hold players, whether patches will address the review complaints, or whether the shop’s balance will shift perception over time.
The metrics that would be actually informative, player activity in weeks two, three and beyond; how the review sentiment evolves; activity through non-Steam platforms or regions, haven’t arrived yet. A concurrent-player peak from day one doesn’t predict any of those. A mixed review rating doesn’t either.
For prospective players trying to decide whether to download, the accurate take is this: Aion 2 attracted substantial interest at launch. Early players have divided opinions, with some citing concerns about monetisation. Whether those concerns matter to you depends on what you’re playing for. The Steam reviews, positive and critical alike, are where to look for specifics about what bothers people and what doesn’t.
The big number and the mixed rating aren’t enemies. They’re describing different things. The real test comes next.
