1. Dart Rifle clip A is not a perquisite for Dart Rifle clip B, despite Dart Rifle clip B being a perquisite for Dart Rifle Clip C.
2. It's not clear that the Alien Data Slate only gives alien engineering secrets. For a long time, I believed that Alien Data Slate gave a random technology I had already unlocked. Until I read the tech tree, I had believed that the Alien Data Slate gave general information, like about Alien Missions and Medical Knowledge.
The Alien Data Slate entry currently reads
> Alien Data Slates are portable devices used to store crucial technical information regarding the invasion. They can only be found in possession of aliens of the highest rank and should be investigated as soon as possible.
Crucial technical information sounds more like logistical data than data on blueprints. I would suggest instead-
> Alien Data Slates are portable devices used to store specialized technical information. They can only be found in possession of aliens of the highest rank and should be investigated as soon as possible.
3. The hybrid xenopedia entry is somewhat strange in how it handwaves the appearance of the aliens.
> STR_HYBRID_UFOPEDIA: Alien Hybrids are crossbreeds between humans and Sectoids, created for infiltration and monitoring of Earth, as well as various tasks related to the alien invasion. Even though they obviously look unhuman, they possess a camouflage technology that allows them to walk among our people undisturbed. They remain under limited psi control by their masters, but their loyalty mostly depends on intimidation and indoctrination. The Hybrids work similarly to human intelligence organizations and use equipment available on Earth almost exclusively.
The "camouflage technology" line weirds me out. The hybrids don't use alien technology in their day to day lives. I would suggest
> STR_HYBRID_UFOPEDIA: Alien Hybrids are crossbreeds between humans and Sectoids, created for infiltration and monitoring of Earth, as well as various tasks related to the alien invasion. They appear inhuman, but are sufficiently human in appearance to mask themselves with commercial cosmetics and prosthetics. They remain under limited psi control by their masters, but their loyalty mostly depends on intimidation and indoctrination. The Hybrids work similarly to human intelligence organizations and use equipment available on Earth almost exclusively.
Many thanks to you for making this mod and Meridian for making this tech tree. I died laughing when I realized that I got every single technological secret except for the ones I wanted most eg. Alien Subjugation for the small launcher, Gravity Generator for Plasma weapons and power armour.