This TAS is of the 25 lines speedrun which is a category established on Speedrun.com and was played in the Big20 #19 speedrunner competition. It is the main speedrun of this game together with 50 Lines.
This run also contains the fastest Mario and RadRacer segments and these are themselves considered speedrunnable segments.
On the last piece i push it down fully to reach 25 lines faster. It is possible to not push down manually and let the game slowly drop the piece down for you. this saves the last few inputs in the movie but makes the TAS reach 25 lines slower and is therefore not done in my TAS.