- In "Assembly Required", Jesse can either steal a repeater or craft one in Redstonia.
- Inside Ellegaard's laboratory, there is a crushing trap which requires its repeater be adjusted to longer delay.
- Because Jesse is able to obtain two repeaters in Redstonia, he/she may keep one in their inventory.
- The second repeater cannot be used and will disappear later on.
- In Minecraft, a redstone repeater has four different delays, from one tick to four ticks.