I know I never told anyone, but I did have a Syrian hamster. She suddenly died this morning, and she didn't show any signs of sickness or anything. Just yesterday she was outside sitting around and playing, and this morning I found her dead. I don't know what the cause of her death was, but please, if anyone knows, tell me so I can improve in the future. Although I am suspecting it might've been heatstroke, but hey, I'm not a specialist on rodents, I'm an ornithologist.
Yup, it was a heatstroke.