What do you mean, there is a task list on the top left when you are in game you can press Q to inspect it
I found out what everything is in around an hour of playing the game, the core is a small cube which spawn somewhere on the map, you have to bring it to indigo's room. Fix what is broken task should be at the door to indigo's room, the button next to the door should be red and emmit a electrical sound, To fix that you have to find gloves and a electrical screwdriver somewhere on the map.