Playing Factorio 0.18.18
Scenarios pack version 1.0.5

In new Hope L4, batteries are needed to build the plane, h owever The Battery technology is not available to research, so batteries cannot be produced and the mission cannot be completed. Batteery technology is not even in the technology tree.

Other technologies are in the technology tree but are not possible to research, even if all prerequisites are met they are still red and cannot be researched:
-Electric energy accumulators
-Flamethrower
-Landmines
-Laser (and all it's derivate technologies)
-Automation 3
-Logistics 3
-Speed, Productivity and Efficiency module 2

Hello Mr BlackAdder,

This is totally right.
Thanks for this very detailed report, this helps me so much !

I have fixed the technology tree of level 4 in patch 1.0.6.

I added battery, military-science-pack, and some others technologies.
I removed automation 3, logistics 3, and some other technologies not necessarry for this level.