Thank you for playing!
We’re sorry to hear you weren’t able to complete the demo, you were almost at the end of it (it ends after unlocking the PC).
After watching your playthrough, we realized this was caused by a UX issue on our side. At 28:16, when you use the spanner, the middle point of the spanner doesn’t go over the bolt or the sign. As a result, the action never triggered, and the item was just returns to the inventory.
We’ll fix this by increasing the hotspot size. Apologies again for the frustration, and thank you for helping us catch this!