Wow, this is a super polished game that looks and feels great! I can't believe how much stuff you fit into this for a one week jam. The title screen meta-commentary was a nice touch :-)
I started with the (wrong) notion that I should focus on cooling to survive, and that didn't work very well. Once I realized how great the cooling capacity upgrades were, the game became a lot easier! The unlock system was a great incentive for me to keep trying to get all the endings. I guess one of the cinematics isn't implemented correctly?