I actually love the idea behind it, but there are some cases where it needs improvements:
- Didn't knew how to use the command prompt to move the robot and it has a limit of lines on screen that when I type, it just goes beyond the windows resolution
- User can get stuck on level 2, when pushes the block for the first time against a wall or a door closed; needed some button/input to restart the level
- I had some bugs about obj_exit with it's variable obj_once "not set before reading it"
If it's your first time or you had some problems in the game, it's ok! You can only learn from your mistakes.