The majority of characters seen in The Henry Stickmin Collection will have a Bio entry, which are all, except for Henry Stickmin's, initially hidden and locked. They cannot be viewed until the player spots the character in a game, and right-clicks them.Each game's Bios are separate, meaning that you will have to unlock the same character more than once if they are present in multiple games. It is also possible for the same character to have more than one bio within the same game if the character appears in multiple variations. An example is the Right Hand Man in Completing the Mission, where he appears both as a cyborg and as a human, depending on which pathway is chosen. The stars in the upper left corner of a Bio indicate the difficulty of unlocking it. There will be more difficulty in unlocking Bios for characters who are moving at high speeds or are only seen for short periods of time, as it will be harder to click them (e.g. the Wall inmates when released from their cells or when a person is hiding