Camper

A fast, minimalist defense game set at a campground: keep tents alive, fuel the campfire, and repel zombies in short, intense nights. Only three spawn points activate at random each night, so every choice matters.   

You can buy fuel and bullet on the market. They are not free! Just throw fuel to the campfire.

Every night you have to open lights

Keep your PDA with you, you can watch the tents from there.

40 seconds day, 40 seconds night time