top of page

BLACK DIAMOND CASINO

Role: Associate Game Designer + Game Designer

Duration: 1+ years
Genre: Social Casino
Tools: Jira, Google Suite, Perforce, Figma, Miro

 

About the Role:
Served as the sole Game Designer on Black Diamond Casino Slots, a popular social casino title with a large active player base. Took full ownership of the game’s design strategy, balancing creative direction with data-driven decision-making.

 

Key contributions:

  • Planned and executed the Slot Machine roadmap, building themes, mechanics, and narratives to boost engagement and monetisation.

  • Designed and launched live ops features and CRM events focused on driving monetisation, retention, and player engagement.

  • Improved key KPIs quarter-over-quarter: ARPDAU +39%, Buyer% +11%, Spinner% +6%, Spins/Spinner +11%, Installs +12%.

  • Mentored and managed a design intern, fostering their growth and aligning output to product needs.

  • Enhanced ASO content, social media assets, and in-game copywriting to support broader marketing goals.

  • Conducted in-depth competitor analysis and player persona studies to inform feature prioritisation and UX improvements.

​

This role gave me a strong sense of ownership, from crafting individual slot machines to driving the game’s long-term feature roadmap and significantly sharpened my ability to design for both player delight and business outcomes.

  • LinkedIn - Black Circle
  • Twitter
  • substack_logo_icon_249485
  • Medium

© 2025 by Deepanjali Sarna.

bottom of page