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Mega Cannon

Tier 4 engineering technology · Propulsion
EngineeringTier 4Propulsion

Mega Cannon is a tier 4 engineering technology (Propulsion) in Stellaris 4.5.2. Its base cost is 10,000 research. It needs Advanced Railguns. It unlocks Mega Bombard and Mega Cannon and leads to Giga Cannon. Console: research_technology tech_mass_accelerator_1.

Mega CannonPropulsion· tier 410,000
Base cost
10,000
Area
Engineering
Tier
4
Draw weight
40
Path from start
4 techs, 17,250 research
ID
tech_mass_accelerator_1

What Mega Cannon unlocks

Everything in the game files that lists this technology as a prerequisite; “condition” marks objects that check for it in their conditions instead.

How to get Mega Cannon

Research in Stellaris is drawn: each area offers 3 cards at a time, weighted by each technology's draw weight (here 40) and its weight modifiers. Tier 4 opens after 6 tier 3 technologies of the same area.

The whole research path: 4 technologies, 17,250 base research with this one
  1. Mass Driversstarting tech
  2. Coilguns1,250 · tier 1
  3. Railguns2,000 · tier 2
  4. Advanced Railguns4,000 · tier 3

What Mega Cannon leads to

Technologies that list it as a prerequisite.

Other names for some empires

technology_swap: the same research shows another name (and sometimes other effects) when its condition holds.

  • Mega Cannon
    • Uses bio-ships

In the game

An enormous mass accelerator cannon that can only be placed in a spinal mount and fires monstrously powerful rounds over vast distances.

Console command

Typed in the game's console (the ~ key); achievements are off for that game.

research_technology tech_mass_accelerator_1
Draw weight script, as in common/technology/00_eng_weapon_tech.txt
modifier = {
	factor = 1.25
	has_ethic = ethic_militarist
}
modifier = {
	factor = 1.5
	has_ethic = ethic_fanatic_militarist
}

Mega Cannon: questions

How do I get Mega Cannon in Stellaris?

Research Advanced Railguns first (4 technologies in the whole chain); then Mega Cannon can be drawn as one of the 3 engineering research options.

What does Mega Cannon do?

It unlocks Mega Bombard (ship component), Mega Cannon (ship component) and Arkship Mass Accelerator (starbase module). It leads to Giga Cannon.

What is the ID of Mega Cannon?

The technology's ID is tech_mass_accelerator_1. To get it with the console: research_technology tech_mass_accelerator_1 (Stellaris 4.5.2).

How much does Mega Cannon cost?

10,000 engineering research before modifiers. In game the cost grows with empire size (+0.2% per point above the base, common/defines) and the galaxy's tech cost setting.

Source: common/technology/00_eng_weapon_tech.txt and localisation/english, Stellaris Cygnus v4.5.2 (9776). Base numbers before empire-size and difficulty modifiers.

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