Tuper Tario Tros. Glitch

A glitch reported by a player that make Mario invincible.

You can play this game here:
www.newgrounds.com/portal/view/522276
or hereé
http://www.swingswingsubmarine.com/games/tuper-tario-tros/

How to reproduce:
- make sure your Mario is big
- before Mario touch the final flag, stay in Tetris mode
- let the scrolling push Mario while you stay in Tetris mode
- when Mario reach the final flag, wait until he's walking on the ground again
- while he's walking, crush him with a Tetromino
- after the final countdown appeared, press space again to take the Tetromino control again (because the game thought you were in Mario mode)