[world]
height_tiles = 30
refund_percentage = 75
starting_building_blocks = 1000
scrap_despawn_seconds = 30
belt_speed_tiles_per_second = 2
tunnel_max_distance = 10
departure_interval_seconds = 20

[regions]
asteroid_width = 40
player_buffer_width = 20
contest_zone_width = 60
enemy_buffer_width = 20

[expansion]
columns_per_expansion = 10
cost_building_blocks = 200

[push]
push_expand_columns = 10
scaling_factor = 1.2

[waves]
threat_rate_formula = "0.1*x - 60"
ship_level_formula = "1"
gap_min_seconds = 15
gap_max_seconds = 45
spawn_duration_seconds = 10