block_explosion_drop_decay
booleanJava 26.2 onlyControls whether blocks destroyed by generic explosions (not TNT or mob explosions) have a random chance to drop items rather than always dropping. When true, only a fraction of blown-up blocks drop loot.
Enable block_explosion_drop_decay
Block explosions use drop decay — roughly 1/3 of destroyed blocks drop items.
Java
/gamerule block_explosion_drop_decay trueDisable block_explosion_drop_decay
All blocks destroyed by generic explosions always drop their items.
Java
/gamerule block_explosion_drop_decay falseDefault: true. Restore with /gamerule block_explosion_drop_decay true
What block_explosion_drop_decay does
Controls whether blocks destroyed by generic explosions (not TNT or mob explosions) have a random chance to drop items rather than always dropping. When true, only a fraction of blown-up blocks drop loot.
block_explosion_drop_decay is a Java Edition-only gamerule and is not available in Bedrock.