Oh "homing arrow" is the arrow ability that can home in on a spot higher or lower. I misread that to mean some visual marker I would be able to move that I had not yet come across.
I think I've figured out the controls now, but I'm still stuck. The rogue and giant are together, and I think I'm supposed to be able to get the rogue over to the spike/rope obstacle course but haven't managed it. Combinining D + space + whichever mouse click does the dart foward felt like the "pat your head and rub your stomach" exercise. I haven't figured out how to get the archer out of the first pit. I think the solution is to fire an arrow just below the first ledge, but without being able to see where the homing arrow is aimed I do not believe I will be able to manage that.
I found it difficult to remember which special ability for each character was linked to left/right mouse click.
Hey thanks for trying out the game. Sorry for the lack on instruction. Our UI build wasn't ready and we accidently introduced a progress blocking bug with the enemies at the very last moment. After the disappoint of realizing the game suddenly wasn't able to be completed I got a little lazy with the description section. I gave it a quick update. Thanks again for feedback on the controls and design.