The Tremor Mod adds five new keys to the game, all three hardmode keys used to spawn Mimics and two keys used from the chests to open with.

Key Source Purpose Consumed
on use
Notes
Key of Ocean.pngKey of Ocean 1 Golden Key.pngGolden Key + 12 Sea Fragment.gifSea Fragment   @   Mythril Anvil.pngMythril Anvil Used to spawn a Ocean Mimic. Tango Tick1.png
Key of Sands.pngKey of Sands 1 Golden Key.pngGolden Key + 6 Forbidden Fragment.pngForbidden Fragment + 10 Sand Block.pngSand Block   @   Mythril Anvil.pngMythril Anvil Used to spawn a Desert Mimic. Tango Tick1.png
Key of Jungles.pngKey of Jungles 1 Golden Key.pngGolden Key + 6 Soul of Light.pngSoul of Light + 6 Soul of Night.pngSoul of Night + 2 Vine.pngVine + 1 Stinger.pngStinger + 3 Jungle Spores.pngJungle Spores   @   Mythril Anvil.pngMythril Anvil Used to spawn a Jungle Mimic. Tango Tick1.png
Ruin Key.pngRuin Key Dropped from Ruin Ghosts with 16% chance. Opening Locked Ruin Chest.png Ruin Chests in the Ruins Tango Tick1.png One is required per locked chest.
Ice Key.pngIce Key Dropped from Coldtrap with 4% chance. Opening Locked Ice Chest.png Ice Chests in the Glacier Tango Tick1.png One is required per locked chest.
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