TNT is an explosive block that will detonate after a short period of time, damaging all nearby objects. You can detonate a TNT block by matching an adjacent set of bubbles, by using a bird booster, or through a power-up, such as a slingshot! TNT can also be detonated if it is caught in the explosion of another TNT block.
Some TNT blocks will be surrounded by glass! In order to activate them, you will need to break the glass first. To break the glass you must either complete an adjacent bubble match, use a booster, or use a power-up!
Some TNT blocks will have a chain covering them! In order to free the TNT from the chain so that you can detonate them you will need to break the chain first. To break the chain you can use a power-up such as the shooting star, or you can use a booster such as Red!