I ordered the one with chicken and mushrooms ($5.90). It was supposed to come with a spiciness level of 1 to 5 but I was not given that option and later when I collected it, they asked if I wanted chilli ๐ŸŒถ and squeezed quite a bit of chilli oil, making it very spicy.
Overall, the curry was pretty good and I would definitely check with them on the spiciness level.