a pretty fun idea that could be really fleshed out into some mindbending puzzles :D example: you could make a strict no-collision policy where the robots are not allowed to hit each other, requiring some thinking ahead since there is one action's worth of delay between recording a macro and that macro starting to happen automatically. you could add multiplication and subtraction modules along with the addition module to force the player to do some sophisticated math. the sky is the limit with this project and that just has to be commended.
Thanks for the comment! The no-collision policy is a great suggestion that I'll take on board if/when I decide to revisit this project. Internally the game already supports all standard arithmetic (even Modulo), and I had planned to add more complex mathematics puzzles, but I ran out of time during development. Thanks for playing TurtleHack. I am glad you enjoyed it.
:)