How Fairspin Acquired 782 First-Time Depositors at 4x ROAS with Blockchain-Ads

Acquire first-time depositors and convert them into recurring players
Fairspin is a crypto-native casino and Web3 gaming platform offering slots, live dealer games, and sports betting with blockchain-verified fairness and TFS token rewards. The platform targets crypto-active players seeking transparent gaming mechanics and token-based loyalty incentives. Fairspin differentiates through its on-chain provably fair system and a multi-tier welcome structure including free spins, deposit bonuses up to 450%, and TFS token rewards on every bet. The platform runs affiliate-managed acquisition campaigns across global markets.
A note on attribution: Fairspin's paid acquisition runs through a network of specialist affiliate partners. Multiple Fairspin-aligned affiliates operate independent campaigns on Blockchain-Ads, each with its own creative, audience, and geo focus. This case study documents one of those affiliate-managed campaigns. It is presented as representative of the kind of result Blockchain-Ads enables for Fairspin-aligned advertisers, not as a single Fairspin corporate campaign. Results across affiliate partners vary based on segment focus and creative discipline.
Fairspin needed to acquire first-time depositors who would continue playing beyond their initial deposit, at a CPA its affiliate economics could sustain across a six-month campaign window.
Four obstacles defined what that required:
Crypto casino advertising cannot run on mainstream platforms. The players Fairspin needed are crypto-active, high-frequency gamblers with existing wallet balances and prior casino engagement. However, such individuals are not reachable through interest-based targeting on restricted networks. The campaign required verified wallet-level signals and iGaming publisher inventory at global scale to support a six-month acquisition and retention programme.
Blockchain-Ads provided the targeting and infrastructure the campaign required through four capabilities:
The objective was to identify which audience segments and creative angles produced the highest registration-to-FTD conversion rate. Display ads ran across crypto-native and iGaming publisher inventory globally against casino player and sports bettor segments.
Four angles were tested:
Phase 1 CPA opened at $580, establishing the baseline. The bonus value and welcome pack angles drove the strongest FTD conversion from crypto-active wallet segments.
Targeting was tightened to casino player and mobile gaming segments that showed the highest post-registration deposit rates in Phase 1.
The three-stage retargeting funnel focused on:
Landing page variants were tested against each retargeting cohort. CPA fell from $580 to $370 as audience qualification improved and the retargeting funnel began closing previously unconverted users.
The winning creative angles and audience segments from Phase 2 scaled into full acquisition mode. The bonus value and welcome pack creatives ran across all global markets as the primary acquisition layer. The three-stage retargeting funnel continued in parallel, re-engaging users at each stage of the conversion funnel. Daily spend was increased against the highest-converting crypto-active wallet segments. CPA held at $370 throughout Phase 3. 704 of the campaign's 782 total FTDs were acquired in this phase, with 70% of all acquired players converting to recurring customers within the 180-day window.
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