Bosses that can be summoned or appear using the Tremor mod.
| Name and Image | Description | Summoner | Drops |
|---|---|---|---|
| Pre Hardmode bosses | |||
 | Evil corn can stand still sometimes, and can cover himself. He can also teleport and chase the player.
If any player attacks the Evil Corn while it is covered it will heal for 100% of damage received, Debuffs do not trigger this effect. | Cursed Popcorn | Corn Sword |
 | In the Tiki Totem's first phase, the boss will chase the player, but without flying. He can also spawn tiki enemies. In it's second phase, he'll become a happy, angry, and indifference soul. These have to be killed to defeat the boss. They can also fly to chase the player. | Mysterious Drum | Pickaxe of Bloom |
 | The Rukh is a desert themed boss. Flies like a vulture, shoots 1 Feather at a player (3 in Expert Mode). He can also spawn Vultures. Being defeated will eventually spawn the Arabian Merchant. | Desert Crown | Sandstone Bar |
Fungus Beetle | A crazy blue beetle. | Mushroom Crystal | |
Heater Of Worlds |
The Heater of Worlds is a boss very similar to the Eater of Worlds that can only be fought in the underworld. Behaves exactly like the Eater of Worlds, when nearby the Heater of Worlds it will shoot small fires at the player, these fires will provide the "On Fire" Debuff if touched. The Heater of Worlds can only be hurt on it's lowest segment. | Molten Heart | Molten Parts |
 | The Storm Jellyfish is a pre-hardmode ocean themed boss, floating in the air and shooting slow moving electrified projectiles at the player, it also shoots red, purple and yellow jellyfish at the player.
Despite it being an ocean themed boss, it can be summoned in other biomes, too. | Storm Jelly | |
 | Wall of Shadow Is the corrupted equivalence of The Wall of Flesh.
It can be summoned by throwing a guide voodoo doll into lava, in the underworld, on a world with corruption. | Guide Voodoo Doll (Corruption world) | |
| Hardmode bosses | |||
 | ??? | Ancient Mosaic | |
 | Cog Lord has 2 hands. Like Skeletron, the hands do not have to be killed, but can be helpful. The head shoots yellow lasers in North, South, East and West directions. Also sometimes shoots 2 rockets at the player postion. | Artifact Engine | Rail Staff |
 | Motherboard is an upgraded version of the Brain Of Cthulhu. In it's first phase, it'll teleport like the Brain Of Cthulhu, and Motherboard will fire a blue, shadowbeam and be chasing the player, but the brain cannot be harmed, Signal Drones will be near the boss. When these are killed, Motherboard will switch into it's second phase, where the brain can be harmed, but 2 large, purple beams that move left and right that cannot move through blocks will be shown at the bottom of Motherboard, and Motherboard will have long claws to attack. Motherboard itself sometimes teleports like in the first phase, and also moves faster and tries to move around the player to damage him. Like most bosses, Motherboard can move trough blocks, and will keep on chasing the player in it's second phase. | Mechanical Brain | Hallowed Bars |
 | Hallowed themed boss. Flies around the screen, shooting purple bolts from the sky. Sometimes can stop, allowing player to damage her easier. Also sometimes stop and starts spawning hew minions. If Pixie Queen hits player, the player gets some debuffs. | Pixie in a Jar | Pixie Pulse |
 | Glacier Biome Boss. | Frost Crown | |
 |
??? Spawns Cyber King when killed. | Advanced Circuit | |
 | ??? | Killing Mothership. | |
| Tremode bosses | |||
 |
??? | Royal Egg | |
 | ??? | Emperor Crown | |
 | ??? | Cosmic Krill | |
 | ??? | Stone of Knowledge |
| Pre-Hardmode | Hardmode | Post-Moon Lord |
|---|---|---|
| King Slime | Alchemaster | The Dark Emperor |
