making a game that requires turbo mode to work

I don't think there’s a way to activate turbo mode with blocks, but I know a way to detect if turbo mode is on. Here’s my solution:

1. Make a new sprite or use an existing one.
   
2. Write these scripts:
   

when gf clicked
show
go to x:(0) y:(0)
repeat (3)::{
move (10) steps

when gf clicked
wait (0.01) seconds
if <(x position) = (30)> then{
broadcast (start game v)
}else{
something that tells the player to turn on turbo mode::grey
stop [all v]
}::control

darn

You can make custom blocks run “without screen refresh” which is basically the same thing as turbo mode. Just check the “run without screen refresh” box when creating the custom block.