so you want maps with:
- 1 big island
- a few bridges
- tons of zombies
- too some dangerous zombies (as long you're not smart) at beginning
- some random spreaded obstacles / barricades
- difficulty reachable recourses
right?
then that should work
other things i am too pretty good in:
- huge maps
- map with multiple islands
- map with hard reachable stuff (like recourses or explosives)
- making extreme / hard / moderate / easy / dummy levels
- and much more (so let's just say that i can make almost everything =3)
if you want, you can pick some options, post them, and i'll make the perfect level. so it's up to you... (or you just want that i make levels like the guy of 'straightaways' did?)