Case study

Va Va Da

2D Tower DefenseiOS and AndroidComplete development

Va Va Da is a 2D top-down tower-defense game: a castle sits at the centre of four guard positions, and attackers close in from every direction while the player defends with four alphabet-letter-shaped guards, each firing a different attack pattern.

Va Va Da key art
The challenge

What Needed to Be Built

The core hook is the guards themselves: four characters shaped like the letters A, V, S and X, each needed a genuinely distinct attack pattern that matched its letter's shape, on top of the art, game design and mechanics, customization system and monetization a complete build needs.

Game Nock’s Responsibility

  • Game design and planning
  • Art for the castle, guards and attacker enemies
  • Guard attack mechanics: A fires straight, V fires in two diagonal directions, S fires in a spinning pattern, X fires in two directions
  • Customization system
  • UI/UX design
  • Ad monetization and IAP integration
  • Analytics integration
  • Publishing to the client's iOS and Android store accounts

Technical Implementation

Built for iOS and Android, with each of the four guard characters running its own attack pattern tied to its letter shape as attackers approach the castle from every direction. Ad monetization, IAP and a customization system are integrated alongside core gameplay.

Project facts
GuardsA, V, S, X
MonetizationAds, IAP
PlatformsiOS, Android
Outcome

What Was Delivered

  • Full game delivered with four distinct guard mechanics
  • Customization system and monetization shipped
  • Published live on the client's iOS and Android accounts
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