Vulkar's Cave

All your cars attack the boss once every 24 hours. Each hit removes energy equal to the sum of Acceleration, Speed, Handling and Braking. If you defeat him, the Ancestral Egg appears.

Vulkar, pixel art mechanical dragon boss in his lava cave_
Vulkar's energy999/999

ECoin Every attack can drop ECoins, don't give up on Vulkar.

Metallic pixel art Ancestral Egg, reward for beating Vulkar

The Ancestral Egg is won only once: Night Coupé 50%, Silver Arrow 32% or Corveto 18%, with random rarity. After that first victory, each time you beat him you earn 5 to 10 extra ECoins.