3d
adversity
aggression
anex
ball
black
broken
chess
competition
concept
conflict
construction
coup
crisis
damage
danger
decisions
defeat
destruction
disaster
drought
environment
events
failure
fall
games
global
globalization
globe
gray
idea
kings
locations
opponents
piece
pieces
power
problems
red
risk
round
sky
space
sphere
structure
success
trouble
victory