Rocket silo

Rocket silo

Edit

Recipe

30 + 1k + 200 + 100 + 200 + 1k → 1

Total raw

80 + 1k + 200 + 100 + 200 + 1k

Recipe

30 + 1k + 200 + 100 + 200 + 1k → 1

Total raw

80 + 1k + 200 + 200 + 200 + 1k

Map color
Health	5000
Resistances	Fire: 0/60% Impact: 0/60%
Stack size	1
Dimensions	9×9
Energy consumption	4.0 MW (electric)
Crafting speed	1
Mining time	1
Module slots	4 slots
Prototype type	rocket-silo
Internal name	rocket-silo
Required technologies
Produced by

The Rocket silo is currently the only win condition. Once the silo has been built and placed it can be filled with low density structures, rocket fuel, and rocket control units, which will allow rocket parts to be created within the silo.

In order to launch a rocket, 100 rocket parts need to be crafted. Each rocket part requires 10 low density structures, 10 rocket fuel, and 10 rocket control units.

When all rocket parts have been completed, the rocket silo interface is at 100% and allows the player to input an item as cargo. Launching the rocket empty or with any payload will complete the game, displaying a victory screen. The screen shows all kills and time played, and offers the player a choice of exiting the current game, continuing play, or viewing the replay.

Launching the rocket with a satellite as cargo produces 1000 space science packs, which are generated inside the silo. The silo interface includes the option to "Auto-launch with cargo", which will immediately, automatically launch the rocket if it is completed and cargo has been inserted as payload.

Building a silo requires, among other things, electric engine units, engine units, and processing units, which must be produced in assembling machines and cannot be crafted by hand from raw materials. The rocket itself can also only be produced in the silo. The rocket silo accepts productivity modules, and due to the high resource requirements to craft a rocket is a good candidate for their use.

The rocket silo result inventory can hold up to 2000 space science packs (one stack), the equivalent of 2 full rocket launch results. When receiving science packs from a launched satellite, the game discards (destroys) all space science packs that exceed the capacity of the rocket result inventory. The "Auto launch with cargo" checkbox does not check if the rocket result inventory can hold the expected space science packs, this has to be manually ensured by the player, for example through the circuit network.

Maximum throughput

A fully moduled silo has +940% crafting speed from beacons and +40% productivity. Modules accelerate crafting time in the first phase, but have no effect on animations in the other phases.

There are four phases to a rocket launch.

Working

Rocket parts must be assembled in the silo before the rocket can be deployed.

The best possible time to assemble 100 rocket parts, based on the rocket part recipe and the module effects, is 1250 ticks, or ~20.833 seconds.

1250 ticks elapsed.

Preparing rocket for launch

The rocket is brought up out of the silo so a payload can be inserted, if any.

This animation lasts 890 ticks, or ~14.833 seconds.

2140 ticks elapsed.

Waiting to launch rocket

The payload must be inserted.

One fast inserter arm swing to insert a Satellite is 14 ticks, or ~0.233 seconds.

2154 ticks elapsed.

Launching rocket

The rocket is launched with the payload. This phase ends when the result inventory appears inside the silo.

1162 ticks, or ~19.367 seconds.

3316 ticks elapsed.

Reset

The silo door must close before the cycle begins again.

368 ticks, or ~6.133 seconds.

Conclusions

Grand Total: 3684 ticks, which gives a total cycle time of ~61.417 seconds, including time spent building rocket parts and inserting the payload.

With a build time of 1250 + 14, the delay from animations is 2420 ticks.[1]

Achievements

The rocket silo, which is used to win the game, is directly connected to the following game-win-based achievements:

Smoke me a kipper, I'll be back for breakfast Finish the game.

No time for chitchat Finish the game within 15 hours.

There is no spoon Finish the game within 8 hours.

Raining bullets Win the game without building any laser turrets.

Steam all the way Win the game without building any solar panels.

Logistic network embargo Win the game without building any active provider, buffer or requester chests.

So long and thanks for all the fish Spoiler! Click to view. Send a raw fish into space via rocket.

Trivia

The rocket can, technically, accept any item as cargo; however, most will do nothing in particular and simply waste the launch. Notable exceptions include:

Spoiler! Click to view.

• Vehicles : When a vehicle is inserted into the payload slot, the player can enter the rocket like they would any other vehicle, then launch and ride it.
  • This allows a fast-moving view of one's base (as the game world is internally 2-dimensional, the rocket actually simply moves north along the map), and then returns the player next to the launching silo once the launch animation has finished.
    • If all space near the rocket silo is occupied, the player is placed at spawn instead.
  • It also wastes the launch, as the rocket's sole payload slot is occupied by the vehicle, rather than a satellite. (Having any number of satellites in the car's trunk or the "astronaut"s inventory does not count.)
• Raw fish: Grants the "So long and thanks for all the fish!" achievement. Other than this, it also wastes the launch.
• Space science pack: Returns one raw fish for every science pack that is launched, but no more than 100 raw fishes per launch.

Gallery

• 

  The rocket rising and being primed for launch.

• 

  The rocket launching.

• 

  The rocket silo's GUI.

History

• 0.17.0:
  • Updated sprite and changed dimensions from 9×10 to 9×9. A satellite is no longer required to win the game.

• 0.13.9:
  • Rocket parts from building rockets in the silo now show in production statistics.

• 0.12.7:
  • Updated icon.

• 0.12.4:
  • Rocket silo now behaves correctly when out of electricity.

• 0.12.0:
  • Introduced

See also

• Satellite