1. XCOM 2 Achievements
  2. Excalibur achievement
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Excalibur achievement in XCOM 2

Excalibur

Completely upgrade a beam weapon with superior grade weapon upgrades

Excalibur0
1 guideOffline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Missable - These achievements can be missed.Shop - These achievements require the purchase of an item or a series of items from a shop.
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How to unlock the Excalibur achievement

  • labtoylabtoy
    04 Oct 2016 06 Oct 2016
    9 1 4
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    Extremely easy, but just in case anyone was wondering: Just add two superior upgrades to a Beam Cannon (which is the top tier cannon).

    I would strongly recommed a Superior Scope and a Superior Auto-Loader.

    Upgrades can be replaced, but that destroys the old upgrade.
    Showing most recent comments. View all comments.
    Hirsute DaveJust be aware that not all mods can be combined: you can only mount one type of scope and one type of magazine improvement.

    I got mine with a repeater and laser sight mounted on a Storm Gun.
    Posted by Hirsute Dave on 06 Oct 16 at 14:17
    MinihubGood solution; just as a note, if you get the "Armed to the Teeth" continent bonus, which unlocks a third upgrade slot for your squad's weapons, that you will actually need three different superior upgrade - two will not pop the achievement.
    Posted by Minihub on 01 Aug 18 at 19:23
    MushaConvoyWorth mentioning that any top tier weapon works, doesn't have to have "beam" in the title. Unlocked for me with the Storm Gun, presume Plasma Lance would work too.
    Posted by MushaConvoy on 27 Mar 21 at 09:22

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