Thanks for the feedback. I did intend to have an information panel on the Main Menu about pickups or a Ibis icon next to the score to indicate that they were the collectables, however I had run out of time. In regards to the blue containers, they were supposed to benefit the player by teleporting them forward, however when I replaced by greybox pickup with the finished product the teleporting became a little unreliable. In the end they ended up being a risk and reward pickup that could help or hinder the player.