This function acts similarly to the “Send” metacontroller, but is enabled & disabled via key combination.

This function extends all layer modes with octave, velocity, note length, pan, probabilistic, offbeat, sharp/flat, sustain and portamento splits.

This feature unlocks some marginally different effects already in the TNR.

This function introduces a number of layer meta controllers : Velocity, Pan, Volume, Sound length, Chorus amount, Reverb amount, Probability

This function combines Conway’s Game of Life to a score mode.

This function adds a new genuinely probabilistic layer type, called Rain.

This feature increases the number of MIDI CC message types that are recognised by the TNR.

This function adds a new layer type - a score mode that groups the normal 16 blocks of 16 steps differently, allowing up to 1 section of 256 steps.

This function introduces a number of meta controllers that affect the on-board sounds.

This page describes the TNR hardware (as much as I know).