I suggest using paulbath's remake to make concepts https://scratch.mit.edu/projects/987637144/
I made an engine before @paulbath lol speaking of paul, if anyone on the BTDR team wants to improve this engine, feel free to. UPDATES: V1.0: released V1.0.1: added bow shot and hit sounds for archer bambi V1.0.2: fixed a credits bug V1.0.3: Remade Ice Cap map V1.0.4: Added Earth Island map V1.0.5: Minor Archer Bambi fix V1.1.0: Added Slow CL V1.1.1: Fixed Bambi audio V1.1.2: Edited Fast CL animations V1.1.3: Fixed Archer Bambi audio + fixed typos V1.1.4: Fast CLs are now.. faster V1.1.5: Added CL animation code from @PaulBath's remix V1.1.6: New CL & Fast CL animations, Fast CL is faster, added Classic Roblox map V1.1.7: New Slow CL animations