Mechanic

The game does not scale this NPC by game mode.

When it moves in

After it was rescued in this world.

Shop

43 items

Item	Price	Conditions
Red Wrench	2
Blue Wrench	2
Green Wrench	2
Yellow Wrench	2
Wire Cutter	2
Wire	5
Lever	30
Switch	20
Red Pressure Plate	50
Green Pressure Plate	50
Gray Pressure Plate	50
Brown Pressure Plate	50
Blue Pressure Plate	50
Yellow Pressure Plate	50
Orange Pressure Plate	50
Teal Pressure Pad	2
Booster Track	50
Actuator	10
Teleporter	250
Junction Box	2
Pixel Box	2
Mechanical Ruler	1
Mechanical Lens	1
Engineering Helmet	1
Wire Bulb	5
5 Second Timer	1
3 Second Timer	1
1 Second Timer	1
1/2 Second Timer	2
1/4 Second Timer	2
Spectre Goggles	10	While the player is in a Graveyard
Mechanic's Rod	20	While the Angler lives in the world; and when the moon phase is Waning Gibbous, Waning Crescent, Waxing Crescent or Waxing Gibbous
Forest Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in none of these: the Snow biome, the Desert, the Ocean, the Jungle, the Hallow or a Glowing Mushroom biome In a world made with the Remix seed While the player is in the Cavern layer or deeper and while the player is above the Underworld and while the shop still has a free slot
Forest Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in none of these: the Snow biome, the Desert, the Ocean, the Jungle, the Hallow or a Glowing Mushroom biome Not in a world made with the Remix seed While the player is not in the underground and while the shop still has a free slot
Snow Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in the Snow biome and while the shop still has a free slot
Desert Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in the Desert and while the shop still has a free slot
Underworld Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in the Underworld While the shop still has a free slot
Cavern Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is not in the Underworld In a world made with the Remix seed While the player is in none of these: the Snow biome, the Desert, the Ocean, the Jungle or the Hallow; and while the player is in the underground; and while the shop still has a free slot
Cavern Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is not in the Underworld Not in a world made with the Remix seed While the player is in none of these: the Snow biome, the Desert, the Ocean, the Jungle, the Hallow or a Glowing Mushroom biome; and while the player is in the underground; and while the shop still has a free slot
Ocean Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is at the Ocean above the underground layer and while the shop still has a free slot
Jungle Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in the Jungle and while the shop still has a free slot
Hallow Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in the Hallow and while the shop still has a free slot
Mushroom Pylon	10	While the player is neither in the Corruption nor in the Crimson and while at least 2 town NPCs with a home live near the player While the player is in a Glowing Mushroom biome and (not in a world made with the Remix seed or while the player is not in the Underworld) and while the shop still has a free slot

Prices before happiness and the Discount Card.

Happiness

• Loves: Goblin Tinkerer prices x0.88
• Likes: Snow, Princess, Cyborg prices x0.94
• Dislikes: Underground / Caverns, Arms Dealer prices x1.06
• Hates: Clothier prices x1.12

Each liked or loved biome and neighbour lowers prices, each disliked or hated one raises them. The total stays between x0.75 and x1.5.

Plan a happy town

Classic

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Combat Wrench	1	1/8 (12.5%)	6	18

Expert

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Combat Wrench	1	1/8 (12.5%)	6	18

Master

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Combat Wrench	1	1/8 (12.5%)	6	18

Chance is per kill. Kills for 50% and 90% is how many kills give that chance to see the item at least once.