Ol' Reliable is a weapon in OMORI. While using the Ol'reliable, any snacks used that restores heart /and or juice will be 50% more effective, this includes snacks used by other party members, even if Hero's toasted.
Hero's ultimate weapon. Snacks will
restore more heart and juice in battle.
Obtained after interacting with Abbi's Tentacle in Underwater Highway, nearby where the "S" Key is, this can only be done after sparing her, and will become unavaiable if the player decides to kill Abbi.