- This is a one time event to get permanent HQ skin for the top 10 ranked players.
- The event runs for the whole Doomsday Theme Park event for 8 days.
- Use Carnival Balloon to unlock crates and at the same time go up in rank.
- Unlock temporary Party Stage HQ Skin (3 days) at level 5 crate.
- Buy Epic Crate for $5 to unlock more rewards including 90 Plasma Core, Festival Custom Crates, 50 Skin Tickets and Tengu Statue decoration.
- Buy Legendary Crate for $10 to unlock better rewards including 180 Plasma Core, Festival Custom Crates and 300 Skin Tickets.
|Rank||HQ Skin/Skin Ticket||Biocap||Speedup|
|1||Party Stage HQ Skin (Permanent)||80,000||30 hour each for construction/research/training|
|2||Party Stage HQ Skin (Permanent)||48,000||21 hour each for construction/research/training|
|3||Party Stage HQ Skin (Permanent)||28,800||18 hour each for construction/research/training|
|4-5||Party Stage HQ Skin (Permanent)||18,000||14 hour each for construction/research/training|
|6-10||Party Stage HQ Skin (Permanent)||10,000||11 hour each for construction/research/training|
|11-25||Party Stage HQ Skin (30 days)||5,000||8 hour each for construction/research/training|
|26-50||3,000||5 hour each for construction/research/training|