function ADVR.onLoad()
	achievement.predecessors = {achievements.JOURNALS}
	achievement.psvrID = 2
	achievement.category = "trial"
    achievement.unlocksItem = relics.RELENTLESS_ORCHESTRINA
end

function ADVR.onVersionUpgrade()
	if hasCompletedChallengeRun() then
		achievement.Unlock()
	end
end

function ADVR.onSpawnInHomeBase()
    if hasCompletedChallengeRun() then
        achievement.Unlock()

        -- Refresh the achievement UI.
        game.RefreshHomeBaseUIs()
    end
end

function hasCompletedChallengeRun()
    for challenge in game.challengeInterpreter.challengesOnDisk do
        if challenge.Completed == true then
            return true
        end
    end

    return false
end