The landscape of game marketing has evolved dramatically over the past decade. In the early days, developers and publishers would simply buy ad space, hoping that the sheer volume of impressions would translate into awareness and, eventually, sales.
That approach made sense when most titles were sold as boxed, single‑player experiences that relied heavily on brand recognition. Today, however, the dominant model on PC is free‑to‑play live‑service games, and the old tactics no longer deliver the results needed to sustain a long‑term revenue stream. Amit Nagrani, who heads business development and client success at the performance‑marketing specialist PWN Games—celebrating its tenth anniversary—points out that many PC publishers still cling to traditional awareness‑focused campaigns.
These campaigns typically involve brand pushes, influencer collaborations, and paid media on platforms such as Meta, Google, YouTube, and Twitch. While such tactics can still be effective for premium, one‑off titles that rely on pre‑launch hype and wishlist building, they fall short for modern free‑to‑play experiences that require a steady influx of engaged players over months and years. Nagrani explains that premium games operate on a simple premise: the purchase is the ultimate goal.
The marketing spend is front‑loaded into awareness and consideration during the pre‑launch window, creating recognition and driving wishlists. When the game finally launches, user acquisition (UA) ramps up sharply to convert that awareness into sales. Once a player has bought and installed the game, the revenue is essentially guaranteed, making the CPA (cost‑per‑action) model less critical. In contrast, live‑service free‑to‑play titles present a different challenge.
"You can’t ride a single launch wave and call it a day," Nagrani says. "You need a continuous stream of new players, and merely getting someone to install the game is only the first step.
The real revenue comes from keeping those players engaged and eventually converting them into paying customers." Because of this fundamental difference, traditional UA models—cost‑per‑mille (CPM) and cost‑per‑click (CPC)—are increasingly misaligned with the financial realities of free‑to‑play PC games. CPM charges advertisers for every thousand impressions, regardless of whether anyone interacts with the ad. CPC charges only when a user clicks, but a click alone tells little about the quality of the traffic or the likelihood of conversion. Both models place the risk squarely on the publisher: they pay for exposure or curiosity without any guarantee of downstream revenue.
CPA, on the other hand, ties payment to a predefined, measurable action. "You only pay when the specific action you’ve agreed on occurs," Nagrani notes. "That action can evolve as the game moves through its lifecycle, and selecting the right trigger is a key discussion we have with each publisher before launching a campaign." Before a game’s launch, a CPA campaign might reward users for signing up to receive more information.
There are two common opt‑in methods: single opt‑in (SOI), where the user simply submits their details, and double opt‑in (DOI), which adds a verification email step. DOI costs more because it filters out less‑interested users, but it often yields a higher‑quality list that converts more effectively once the game goes live. The choice between SOI and DOI depends on the publisher’s confidence in their funnel and the expected conversion rate of early interest. At launch, the most straightforward CPA metric is an install.
However, experienced publishers rarely stop there. They add qualification layers—such as requiring that a player reach Day 1 (D1) or Day 7 (D7) retention milestones, or complete the tutorial—so that the payment is tied to a player who has demonstrated a minimum level of engagement. This approach ensures that the cost is associated with a user who is more likely to generate long‑term value, rather than a mere download.
As the game matures, CPA campaigns can target deeper funnel actions, such as a first in‑game purchase or reaching a specific progression point. Naturally, the cost per conversion rises as the action moves further down the funnel, because the advertiser is buying greater certainty.
Nagrani emphasizes that this trade‑off is universal: "The further down the funnel you buy, the more certainty you pay for, and certainty is never free." One of the strongest arguments for CPA is its direct connection to a game’s lifetime value (LTV). By modeling how much a registered or paying player is worth over a 90‑day (or longer) horizon, publishers can calculate the maximum amount they’re willing to spend on acquiring that player.
With CPA, the payout can be set to fit within that LTV‑derived budget, ensuring that the payback window remains positive. In contrast, CPM and CPC provide no inherent link to LTV; they merely deliver impressions or clicks, leaving the publisher to hope that the downstream funnel performs as expected.
This alignment also reshapes the risk dynamic. Under CPM or CPC, the publisher bears the risk: if targeting is off or the creative fails to resonate, the advertiser still pays for the exposure. CPA flips that relationship—payment only occurs when a qualified conversion happens—so the marketing partner shares the risk. Both parties have a vested interest in diagnosing and fixing any performance issues, fostering a more collaborative partnership.
Nevertheless, CPA is not a universal silver bullet. It works best when the underlying product is of sufficient quality to attract and retain users. A poorly designed game cannot be rescued solely by a smarter pricing model.
CPA simply ensures that the financial risk is distributed more evenly between the developer/publisher and the acquisition agency. Both sides are incentivized to optimize creative, targeting, and regional strategy because their revenues are directly tied to the same outcomes.
In practice, this means continuous testing and iteration. The acquisition partner must monitor traffic sources, creative performance, regional variations, and audience behavior. If a particular region shows high install rates but low retention, the team must adjust targeting or creative messaging.
Because the partner’s earnings depend on successful conversions, they are motivated to dig into the data rather than simply deliver a report. In summary, CPA has become the preferred UA model for top free‑to‑play PC publishers because it aligns cost with measurable, revenue‑driving actions, ties spending to LTV, and shares risk between all parties involved. While it does not replace the need for high‑quality games and a broader marketing mix, it provides a more predictable and collaborative framework for acquiring players who will stay, engage, and eventually spend.
As Nagrani puts it, "CPA is a win‑win model for game publishers and us. We win only if they win." For more information on how PWN Games applies conversion‑driven performance marketing to PC titles, visit pwngames.com.