Bandai Namco is splitting Ace Combat Zero into its own Steam app for eligible PC players, reducing the need to keep Ace Combat 8 installed just to play the classic campaign.
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Bandai Namco is separating the PC bonus from Ace Combat 8
Bandai Namco and Project Aces are preparing a standalone Steam application for Ace Combat Zero: The Belkan War, changing course after Steam players complained that the classic campaign was tied to the much larger Ace Combat 8: Wings of Theve install.
Project Aces confirmed the change in an Oct. 13 Steam update, according to Dot Esports, SavePoint Gaming, and Automaton West. The standalone Ace Combat Zero Steam app is in final quality assurance and compatibility testing. There is no release date yet, and Project Aces said it will share the schedule and distribution method once final verification is complete.
The pressure point is simple for PC players: Ace Combat Zero is a small legacy bonus compared with Ace Combat 8, but Steam users had to keep the new game installed to access it. PC Gamer described the newer game as a 136GB install. Dot Esports reported that players had to install roughly 140GB of Ace Combat 8 to play a pre-order bonus taking up less than 4GB. Automaton West reported that Ace Combat 8 requires at least 150GB of free space. Those figures are not identical, but they all point at the same practical problem: the PC setup forced a massive storage commitment for a 20-year-old campaign many players wanted to launch on its own.
The original Steam setup created a platform gap
Ace Combat Zero was offered as a pre-order bonus for Ace Combat 8: Wings of Theve. On PlayStation 5 and Xbox Series X|S, Automaton West reported that players had access to a separate executable that allowed The Belkan War to launch as a standalone game. SavePoint Gaming similarly reported that console players received the bonus as a separate application.
Steam players got a weaker version of that deal. According to Dot Esports, Ace Combat Zero arrived as a DLC executable for Ace Combat 8. It could be launched separately in a limited sense, but it still required the main Ace Combat 8 installation. Dot Esports also reported that Steam activity and playtime were recorded under Ace Combat 8, and that the PC bonus lacked its own achievements and cloud saves, unlike the separate PS5 and Xbox Series X|S versions.
That distinction is the core of the backlash. PC players were not simply asking for a nostalgia extra to be treated with premium packaging. They were asking why their version demanded the heaviest install path when other platforms did not. For anyone on a desktop with multiple terabytes free, the issue is annoying. For Steam Deck, ROG Ally, and other handheld PC owners, it is a direct hit to storage planning.
The standalone app should let owners keep Ace Combat Zero without the full 8 install
Once the new Steam application goes live, eligible players should be able to open Ace Combat Zero independently or continue accessing it through Ace Combat 8. SavePoint Gaming and Automaton West both reported that Bandai Namco expects save data to be shared between the two versions through Steam Cloud, which should prevent players from having to restart the campaign when moving to the standalone app.
That is the most useful part of the change. In shooter terms, this is the difference between keeping one map installed and carrying the whole playlist around forever. Ace Combat Zero may not be an FPS, but PC players understand storage pressure the same way across genres. If you are managing a competitive shooter, a battle royale, a racing sim, and a big single-player release on one SSD, 136GB to 150GB of reserved space is a real cost.
The standalone app also cleans up the launcher logic. If a player wants to revisit Ace Combat Zero, they should not need to maintain Ace Combat 8 as a delivery shell. That matters for players who finish Ace Combat 8, uninstall it, and later want the pre-order classic available as its own library entry.
This is still not a general Ace Combat Zero PC release
The confirmed change has a hard limit: it applies to players who already received Ace Combat Zero as an Ace Combat 8 pre-order bonus. Dot Esports, SavePoint Gaming, and Automaton West all reported that the standalone app does not create a new way to buy Ace Combat Zero separately on Steam.
Bandai Namco’s stated reason is licensing. Dot Esports reported that the publisher said licenses for the aircraft used in Ace Combat Zero had long expired, and that its contracts allowed the game to be distributed as a pre-order bonus rather than sold on its own. Automaton West also reported that Bandai Namco’s contracts with jet manufacturers would not allow a future standalone sale.
That keeps this from becoming the broader Ace Combat PC preservation win some players may have wanted. The Ace Combat Zero standalone app is a delivery fix for existing owners, not a fresh commercial release. If you missed the Ace Combat 8 pre-order promotion, the current reporting says this update will not add a purchase button for The Belkan War.
Bandai Namco moved from apology to reversal in under two weeks
The timeline is part of the story. Automaton West reported that Project Aces apologized earlier in October after complaints over Ace Combat Zero’s limited Steam launch options. JEU.VIDEO covered an Oct. 2 Steam post in which the Ace Combat team said it was still discussing the possibility of a separate app with platform partners and other parties. At that point, a standalone release was under consideration, not confirmed.
By Oct. 13, according to Dot Esports and Automaton West, Project Aces had confirmed that the standalone Steam app was happening and was already in final QA and compatibility testing. SavePoint Gaming noted the reversal as notable because Bandai Namco had previously cited licensing restrictions and platform considerations as reasons a separate Steam application could not be offered at launch.
That does not erase the original communication problem. Dot Esports reported that Ace Combat Zero had been advertised as a standalone application, while Steam players received an implementation that still leaned on Ace Combat 8. Bandai Namco’s later fix is useful, but the frustration came from buyers learning the technical catch after the fact.
The unanswered questions are achievements, timing, and distribution
The biggest confirmed unknown is timing. Project Aces has not announced a release date for the standalone Ace Combat Zero Steam app. The studio has also not yet detailed exactly how eligible Steam owners will receive it, beyond saying that the distribution method will be shared after final testing.
Achievements are another open issue. Dot Esports reported that the original Steam bonus lacked its own achievements and cloud saves compared with the separate console versions. Save syncing is now expected through Steam Cloud, according to Bandai Namco’s update as reported by multiple outlets, but Dot Esports noted that it is still unknown whether the new standalone application will include its own achievement list.
For current owners, the practical advice is to wait before deleting anything if you are mid-campaign. The sources say save data is expected to carry across both versions, but the app is not live yet. Once Bandai Namco publishes the schedule and distribution details, PC players should be able to decide whether to migrate, keep both access routes, or uninstall Ace Combat 8 after finishing the newer game.
A small fix with a large PC quality-of-life payoff
Ace Combat 8 appears to be performing strongly despite the controversy. SavePoint Gaming reported that Wings of Theve passed one million copies worldwide within roughly its first week, making it the fastest entry in the 30-year-old series to reach that mark. That context matters because the Ace Combat Zero issue did not derail the launch, but it did expose a sloppy PC-specific compromise.
For Ace Combat PC players, the standalone app is the cleaner solution. It respects the way people actually manage Steam libraries, especially on smaller SSDs and handhelds. It also brings the Steam version closer to the console experience, where the bonus was already separated from the new game’s install footprint.
The fix does not turn Ace Combat Zero into a newly purchasable Steam classic, and it does not answer every feature question yet. But for the players who pre-ordered Ace Combat 8 and only want to keep The Belkan War ready to fly, Bandai Namco’s split removes the biggest blocker: carrying the Ace Combat 8 136GB install burden, or something close to it, for a much smaller campaign.