#3. Minkolang v0.15 (26 bytes)

#>>>>>>>>v
print(1)#>3N.i2

This program prints 1 in Python 3, 2 in Vim, and 3 in Minkolang v0.15

I hope I don't mess things up by introducing a 2d language

Try it online!

###Explanation

#                     stops program from moving through time (really does nothing)
 >>>>>>>>             I can't use a space because then the program will move through time
         v            go down
         >            go right
          3N.         Outputs 3 and end program
                      Anything afterward is ignored since program has ended

Vim somehow ignores Minkolang, so that's good

And there really wasn't a problem with Python since it ignores the comments #

###Next...

For the next language, I suggest something like ><> since # acts as a reflector (so that the direction will change to left and it will wrap to all the way in the right) so you can add code that can be ignored by other languages

3. Minkolang v0.15 (26 bytes)

#>>>>>>>>v
print(1)#>3N.i2

This program prints 1 in Python 3, 2 in Vim, and 3 in Minkolang v0.15

I hope I don't mess things up by introducing a 2d language

Try it online!

Explanation

#                     stops program from moving through time (really does nothing)
 >>>>>>>>             I can't use a space because then the program will move through time
         v            go down
         >            go right
          3N.         Outputs 3 and end program
                      Anything afterward is ignored since program has ended

Vim somehow ignores Minkolang, so that's good

And there really wasn't a problem with Python since it ignores the comments #

Next...

For the next language, I suggest something like ><> since # acts as a reflector (so that the direction will change to left and it will wrap to all the way in the right) so you can add code that can be ignored by other languages

#3. Minkolang v0.15 (26 bytes)

#>>>>>>>>v
print(1)#>3N.i2

I hope I don't mess things up by introducing a 2d language

Try it online!

###Explanation

#                     stops program from moving through time (really does nothing)
 >>>>>>>>             I can't use a space because then the program will move through time
         v            go down
         >            go right
          3N.         Outputs 3 and end program
                      Anything afterward is ignored since program has ended

#3. Minkolang v0.15 (26 bytes)

#>>>>>>>>v
print(1)#>3N.i2

This program prints 1 in Python 3, 2 in Vim, and 3 in Minkolang v0.15

I hope I don't mess things up by introducing a 2d language

Try it online!

###Explanation

#                     stops program from moving through time (really does nothing)
 >>>>>>>>             I can't use a space because then the program will move through time
         v            go down
         >            go right
          3N.         Outputs 3 and end program
                      Anything afterward is ignored since program has ended

Vim somehow ignores Minkolang, so that's good

And there really wasn't a problem with Python since it ignores the comments #

###Next...

For the next language, I suggest something like ><> since # acts as a reflector (so that the direction will change to left and it will wrap to all the way in the right) so you can add code that can be ignored by other languages