The 弹力炸弹 is an explosive obtainable by crafting from a 炸弹 and a 粉凝胶 or, after a world's first solar eclipse, can be purchased from the 爆破专家 for 5 each, although the latter option seems to be unavailable on multiplayer servers. It bounces off surfaces before exploding. They can be used as a mining tool or a weapon, although generally the former. When used, it is thrown a few blocks away from the player.它会在 3 秒钟后爆炸，对附近的敌怪造成 100 点伤害并摧毁它周围的多个物块。如果不小心，玩家也会伤到自己。
- Its sticky counterpart, the 粘性炸弹, can be easier to handle with and it's better for mining ores like 魔矿, 猩红, and 陨石, as they require an expensive 镐 to be mined.
- The Bouncy bomb can be very useful in PvP as it is unpredictable and can easily confuse an opponent.