Plain physics is a core part of 2048 The King Return and i think the barrels smash with a simple mechanic. The game has wonky physics that can throw you off and make things harder.
Step to the left or right to smash barrels, and timing your moves is key.
Clicking and moving is the main way to play this game. You respond only to lateral moves left or right.
Most players find that focusing on blocking the barrels in certain spots helps. Holding your finger on the screen slightly longer causes a delay but helps you plan.
Q: What are the controls? A: You respond only to lateral moves left or right.
Q: What is the objective? A: Smash barrels and get upgrades.
Q: Are there any stated features? A: Not stated.
Q: What is the main mechanic? A: You click to smash barrels.