Endless Modes Problem

The game.xml Problem describes the situation that endless mode can never truly be endless due to the way that Smash Hit handles checkpoints in classic, training, and mayhem modes.

Background
Smash Hit only defines three endless modes in it's files, so only three exist.

Glitches
The game.xml problem causes the Repeating Room Glitch to occur.

Solutions
One possible solution is to add more endless modes by modding the game. However, past this, the glitch will then occur.