New Demo 2.0 of Sonic 1 on SNES (Old vs New Demonstration) Side by Side Comparison

Comparison of the New Tech Demo of Sonic 1 on the Super Nintendo with the old version (first version), we can notice the addition of sound effects, power-ups and the display of several rings during the collision, but the game continues with the size of 512 kb and without the stage boss in question ... is that the power of Blast Processing on the Super Nintendo? TiagoSC (creator of the tech demo) no longer intends to work on the game, his effort is to finish the Mega Man X of the Mega Drive which you can see in the link below (Sega Genesis vs Snes)    • Mega Man X (Sega Genesis vs SNES) Side by ...