Death
From The Blockheads Wiki
Death is when a blockhead dies. It was introduced in version 1.5. Death will occur if the death bar runs out completely, which can only occur if the health bar has depleted.
After death, a blockhead will start regenerating. A blockhead can be permanently killed at this point. Otherwise, the player can wait a few minutes for the blockhead to regenerate completely and teleport to the spawn portal. The wait can be rushed for 100 time crystals as well.
