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TheAbsolutely Safe Capsule (Japanese:ぜったいあんぜんカプセルAbsolutely Safe Capsule) appears inMother 3, it was invented byDr. Andonuts and theMr. Saturns onPorky's orders. It's a large grey, round capsule with a circular window and thePigmask Army logo imprinted under it. It is claimed that it can protect its contents from any attack from outside, but once sealed, it cannot be reopened.

InMother 3

InChapter 8

After destroyingPorky's spider mech in a battle, he surprisesLucas by bringing the capsule on scene and seals himself inside, rendering all attacks useless, however the capsule cannot attack the party either, ending the battle by definition after two turns. While in the capsule, Porky taunts Lucas by sticking his tongue out, but otherwise he cannot do anything.

After the battle, Dr. Andonuts arrives, saying he feels bad for Porky, and explains that while the inside of the capsule is protected from any manner of danger, what's outside of the capsule is absolutely safe as well. If the player talks to him after the cutscene, Dr. Andonuts will ask if they would like to roll it around.

While wandering around in the dark during the ending,The player bumps into something rolling around, that seems to have something inside. This object is implied to be the Absolutely Safe Capsule by the Pigmask theme playing during the dialogue.

Trivia

• Although attacks do zero damage, getting acombo will state that a total of (n° of hits) damage was done.
• At the end of game, Porky, trapped in the Absolutely Safe Capsule, says that it "wobbles with glee." It is possible that Porky doesn't know his future, but he might and, as Dr. Andonuts put it, "He might have gotten what he wants."
• The Absolutely Safe Capsule appears inSuper Smash Bros. Ultimate as a summonable spirit.

• Mother 3 enemies