8x – Cavern Floor - 1 Space 4x – Cavern Floor - 2 Space A 4x – Cavern Floor - 2 Space B 4x – Cavern Floor - 3 Space Curve 4x – Cavern Floor - 3 Space 4x – Cavern Floor - 5 Space 4x – Cavern Floor - 6 Space 8x – Cavern Floor - 8 Space 2x – Cavern Wall - Single 2x – Cavern Wall - Straight Small 4x – Cavern Wall - Corner 6x – Cavern Wall - Curve 6x – Cavern Wall - S-Corner 6x – Cavern Wall - Straight Large 2x - Mound of Rocks 2x - Rock 1 2x - Rock 2 4x - 1 in. Bridge - End 6x - 1 in. Bridge - Slat Grid 6x - 1 in. Bridge - Slat No Grid 1x - 1 in. Bridge - Slat Broken