Illuminati Flip

This script flips the Y axis of all Illuminati Sprite Renderers in the level every 0.69/4.20 seconds

registerType('SpriteRenderer')

local timeCounter = 0
local timeInterval = 0.69 /4.20
local illuminatis = getItemsByMemeId('Illuminati')

local illuminatiSpriteRens = {}
for i, value in ipairs(illuminatis) do
	illuminatiSpriteRens[i] = value.GetComponent('SpriteRenderer') -- cache all sprite renderers
end

function update()
	timeCounter = timeCounter + Time.deltaTime
	if timeCounter > timeInterval then
		timeCounter = 0
		for i, value in ipairs(illuminatiSpriteRens) do
			value.flipY = not value.flipY
		end
	end
end

Notice how it just changes the sprite appearance, it doesn't actually flip the entire object, so the colliders stay in place.

A repeated recursive call to invokeAfterTime coroutine might have been a better choice here, but this works too and I'm lazy and had this example at hand.