What is the Crusher Truck mini-game?
This is a bonus stage that appears between mines in the main game and in weeklong event mines. In it, you control a powerful Crusher Truck with one goal - smash rocks and collect as many rewards as possible.

How does the mini-game work?
You have 30 seconds to crush everything in your path and gather resources. The mini-game starts automatically between mines.

What rewards can you get?
You can collect:

  • Elixir

  • Gems (only in the main mine)

  • Cards

  • Boosters

As you progress further in the game, the rewards from this mini-game scale accordingly.

What types of rocks and objects are there?

  • Basic Rock – most common, gives small amounts of Elixir and Cards

  • Soft Currency Rocks – give Elixir

  • Large Soft Currency Rocks – give a large amount of Elixir

  • Hard Currency Rocks – give Gems (only in the main game)

  • Chests – wooden, iron, forged, silver; reward Elixir and Cards based on chest rarity

  • Leaderboard Rocks – increase crown count (only in weeklong events)

  • Boundary Rocks – dark and tough, hard to destroy and give minimal rewards. These mark the edges of the level.

What kinds of boosts can appear during the run?

  • Speed Boost – temporarily increases truck speed

  • +5 Seconds – adds 5 seconds to the timer

  • Big Blast! – causes a large explosion and auto-collects everything affected

  • Jumbo Crusher – doubles the truck’s size for a short time, allowing it to crush more at once

How can you improve the Crusher Truck’s performance?
Some Epic Cards upgrade the Crusher Truck in the mini-game:

  • Crusher Tuning – Speed
    Increases the base speed of the truck. Starting at level 2, each upgrade also changes the truck’s appearance.
    Example: At max level, the truck goes twice as fast as the base speed.
    ⚠️ This effect applies only in the main mine, not in events. 

  • Bomb Launcher – Crusher
    Unlocks a bomb-throwing mechanic for the truck. Each upgrade reduces the delay between bomb throws.
    Example: At max level, the truck throws one bomb per second.
    ⚠️ Only works in the main game. Bomb explosions can trigger nearby boosts. 

Any useful tips?

  • Avoid wasting time on Boundary Rocks - they’re tough and not worth it

  • Grab boosts whenever possible for better scores

  • Upgrade Epic Cards to significantly improve your Crusher Truck’s power and speed