This is the oldest version of brick sandbox, i found it in my mystuffs folder as "dynablocks brick sandbox copy". Some features might be missing ORIGINAL INTRUCTIONS PAGE: use left and right arrows to control the dynabloxian click r to ragdoll, click space to turn normal again click down arrow to start playtesting
the code is similar to this project, so thanks to them :) https://scratch.mit.edu/projects/715377126/ also dynablocks and banjo kazooie and lego