Stage Mod Edit
Autogen is an automatic level creator in Soundodger+. After selecting the mode, it will ask you to insert a song, and will base the level off of the length and sound of the song. It is widely accepted as being one of the weakest elements of the game.
Zen Mode EditZen Mode is a mode that allows you to pass through bullets un-affected. The option appears after completing a level regardless of what score the player got. However, this mode is used only as practice and showing off user levels, as your progress will not be displayed or counted on the menu. Steam achievements cannot be earned from zen mode either.
Hyper Mode Edit
Hyper Mode allows the player to play the stage in a multicolored display. Much like normal mode, the player will have to play through the stage, avoiding the bullets as they go through. However, this mode can only be unlocked after finish every main stage levels with a perfect score of 100%; this includes standard stages, advanced stages, and heart stages. User levels do not count.