Kirbtris in 11.867s [TAS]

This is a Tool-Assisted Speedrun [TAS], a preconfigured series of inputs and random events that can be replayed to achieve the "perfect" run. This is not an AI, the decisions in the run were decided by a human. This speed is not something that could ever be obtainable by a human and is not intended to be counted as a legitimate score, it is simply here to demonstrate what a "perfect run" would look like, for science and entertainment. If you're still confused on what a TAS is, check out this wonderful video by Bismuth:
   • How to create the perfect speedrun - ...  

The timing on this run is measured via the length of the input file, from the first input to the last input. There is a bit of setup required in actually pulling something like this off in-game, which means the in-game timer doesn't start exactly at 0 seconds.