To the left and right of the player’s spawn there is a chance for the red key, board, and hammer to spawn. Upstairs on the table just under the top the orange key can spawn. When grabbing blue key check to see if the board is a requirement to beat the level. Always unlock the blue and green key doors first because they can spawn useful items. Eggs can spawn in the garage, on the 3rd floor, and in the area behind the lasers. The gold and purple keys aren’t needed in the run but can help. The orange key can spawn in many places but is usually required to beat the level. If you can’t find an item it may be spawned in a different place than you normally expect. Normally in a situation when I can’t find an item that i need for more than 10 seconds I reset the run.