Here is the full list of all 24 The Last Clockwinder achievements.
Create the maximum allowed number of Gardeners in a single room.
Play a certain melody on the piano.
Complete the main story.
Complete the Fuel Generator.
Meet the highest throughput goal using the required amount of clones in the Medicine 3 room.
Meet the highest throughput goal using the required amount of clones in the Bomb Berries room.
Acquire the infinite Luftapple seed pack.
Acquire the infinite Badgertail seed pack.
Meet the highest throughput goal using the required amount of clones in the Medicine 2 room.
Meet the highest throughput goal using the required amount of clones in the Medicine 1 room.
Drop a vital object off the side of the Clocktower.
Meet the highest throughput goal using the required amount of clones in the Luftapples room.
Meet the highest throughput goal using the required amount of clones in the Luftapple Laboratory room.
Complete the Root Nexus.
Meet the highest throughput goal using the required amount of clones in the Badgertail Farm room.
Meet the highest throughput goal using the required amount of clones in the Badgertail Laboratory Room.
Acquire the infinite Bomb Berry seed pack.
Meet the highest throughput goal using the required amount of clones in the Dewshots room.
Meet the highest throughput goal using the required amount of clones in the Lilypads room.
Complete the Central Pumping Station.
Acquire the infinite Blusher seed pack.
Meet the highest throughput goal using the required amount of clones in the Bomb Berry Laboratory room.
Meet the highest throughput goal using the required amount of clones in the Blusher Laboratory room.
Meet the highest throughput goal using the required amount of clones in the Blusher Garden room.