Ah no Zoey, that's sad...little kitties, like little kids, should have a better chance at life.
I'm so sorry for the sad news Zoey...I can tell this little guy meant alot to you. I too hope he passed peacefully(((hugs)))
Bad news!! My grandparents don't think that Tigger won't last the night. I hope if he does die that's its peaceful. :(
If Tigger's eyes are a little gunky, try very gently wiping them with a cotton pad lightly dampened with plain, warm water. His eyes are likely still closed, kittens do not open them at least a week, sometimes as much as 2 weeks, after birth.
If momma cat is not available, you'll also want to gently wipe his behind with a dampened washcloth (a little texture is useful) to stimulate his pooping.