"Build and upgrade the plant to produce engines for deep-submergence vehicles."

The Engine Plant is an expedition factory located west of Seaside. It was originally introduced on February 09, 2017.[1]

A total of 60 assets and additional 410,000 Coin sm worth diagrams are needed to complete construction of Engine Plant. This is equivalent to 60 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.




Level 1 Engine Plant

Asset Image Amount Price Cost
BricksAsset Bricks 5x1 Megabucks sm5 Megabucks sm
Simple DiagramAsset Simple Diagram 1x60,000 Coin sm60,000 Coin sm
5 Assets
1 Diagram
5 Megabucks sm
60,000 Coin sm

Level 2 Engine Plant

Requirements: Completion of Researching Shelf Ice mission

Asset Image Amount Price Cost
Foam GlassAsset Foam Glass 10x1 Megabucks sm10 Megabucks sm
MirrorsAsset Mirrors 5x1 Megabucks sm5 Megabucks sm
Standard DiagramAsset Standard Diagram 1x100,000 Coin sm100,000 Coin sm
15 Assets
1 Diagram
15 Megabucks sm
100,000 Coin sm

Level 3 Engine Plant

Requirements: Completion of Tsunami Prediction mission

Asset Image Amount Price Cost
Chain-Link FencingAsset Chain-Link Fencing 17x1 Megabucks sm17 Megabucks sm
Detailed DiagramAsset Detailed Diagram 1x250,000 Coin sm250,000 Coin sm
Iron BeamsAsset Iron Beams 10x1 Megabucks sm10 Megabucks sm
Steel CableAsset Steel Cables 13x1 Megabucks sm13 Megabucks sm
40 Assets
1 Diagram
40 Megabucks sm
250,000 Coin sm

Production Contracts

Engine Plant: Contracts
Name Cost Coin sm Time XP Experience sm Requirements
SM-14 Engine
SM-14 Engine
13,000 Coin sm 30 minutes 7 Experience sm
SM-26 Engine
SM-26 Engine
24,500 Coin sm 2 hours 25 Experience sm
SM-34 Engine
SM-34 Engine
45,000 Coin sm 5 hours 55 Experience sm
SM-45 Engine
SM-45 Engine
51,500 Coin sm 7 hours 70 Experience sm
SM-54 Engine
SM-54 Engine
64,000 Coin sm 10 hours 85 Experience sm
SM-69 Engine
SM-69 Engine
82,500 Coin sm 18 hours 125 Experience sm


Level XP Power Water Additional Access
0 250 Experience sm 6 Power sm
3 Water sm
1 450 Experience sm 16 Power sm
9 Water sm
  • Access to SM-14 Engine and SM-26 Engine contracts above
2 650 Experience sm 30 Power sm
18 Water sm
  • Access to SM-34 Engine and SM-45 Engine contracts above
3 850 Experience sm 48 Power sm
30 Water sm
  • Access to SM-54 Engine and SM-69 Engine contracts above
Total/Max 2,200 Experience sm 48 Power sm 30 Water sm


SQ Internal Info:
  • Name: Завод двигателей (translates to Engine Plant)
  • ID: 10100147 (engine_body_factory_place)


  1. SQ Forum: Update 02.09.2017
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