Crab War: Idle Swarm Evolution

Unity (C#) · Mobile (iOS, Android) · 5M+ Downloads · Google Play Best Games of 2016

Crab War: Idle Swarm Evolution is a mobile idle clicker game where players lead an ever-growing swarm of crystal-empowered crabs to reclaim their homeland from invading reptiles. Players expand and evolve their army through mutations, gene upgrades, and powerful abilities, spawning unique queens and allies to strengthen the swarm.

Blending idle progression with strategic evolution systems, the game features boss battles, competitive tournaments, and long-term growth through rebirth mechanics.

The game is available on Google Play and App Store.

My Role

Unity Developer focusing on LiveOps feature development, and internal tools support.

What I Did

LiveOps Event Development

  • Maintained and updated LiveOps features in the Unity client to support ongoing content and seasonal events, including:
    • Updating themes and IAP configurations for special events (e.g., Christmas, Halloween, Hungry Ghost Festival)
    • Implementing a giveaway event for an exclusive Snaky Cat-inspired Crab shell to support a cross-promotion campaign during the launch of the studio’s new .io game (500K pre-registrations)

Internal Tools & Support

  • Updated internal support tools used by the support team to accommodate newly implemented LiveOps features, including:
    • Adding new Crab shell rewards to support event-specific giveaway campaigns such as the Crab War 7th Anniversary event

Engine & Plugin Maintenance

  • Maintained project stability and compatibility by performing Unity engine and third-party plugin updates, including:
    • Ads and In-App Purchase (IAP) plugin updates
    • Unity project upgrades
    • Compatibility checks after updates