Spinshock

Your top spins in a beyblade dish and loses spin every second. Rival tops charge in: tap on the impact to fire a shockwave that launches them into the walls and winds your spin back up. They carry 3 to 5 shell points, so a top you blast away ricochets and comes back for more. The top's colour is the only gauge — the run ends when it blows apart.

A Newrare game — more at Newrare.