126
science-based
× 7 |
4
natural-resources
× 2 |
3
alternate-history
|
2
fuels
|
115
medieval
× 3 |
4
anatomy
|
3
simulation
|
2
alternate-reality
|
15
computers
× 2 |
4
science-in-society
|
3
time
|
2
mind-control
|
13
reality-check
× 6 |
4
fantasy-races
|
3
physics
|
2
tactics
|
13
biology
× 4 |
4
super-powers
|
2
language
× 3 |
2
military
|
13
data-storage
|
4
vampires
|
2
governance
|
2
diseases
|
9
magic
× 7 |
4
food
|
2
genetic-engineering
|
1
space
× 2 |
7
weapons
× 5 |
3
technological-development
× 2 |
2
control
|
1
planets
× 2 |
5
law-enforcement
× 2 |
3
aliens
× 2 |
2
xenobiology
|
1
transportation
|
5
siege
|
3
technology
× 2 |
2
humanoid
|
1
antimatter
|
5
warfare
|
3
modern-age
× 2 |
2
psychology
|
1
science-fiction
|
5
materials
|
3
society
|
2
sim-humans
|
1
music
|
5
police
|
3
names
|
2
social-norms
|
1
augmented-reality
|
gilhad
