飞船舰队、行星探索、推进装置、武器与外星敌人。
Game Icons · 单色剪影 · GameIcons · CC BY 3.0
已默认选中整套，可按模块或逐个取消。导出包附带原作者与许可信息。
spaceship
space-shuttle
scout-ship
interceptor-ship
rocket
rocket-flight
rocket-thruster
ringed-planet
planet-core
planet-conquest
space-suit
astronaut-helmet
laser-gun
laser-blast
laser-turret
ion-cannon-blast
target-laser
alien-stare
alien-skull
alien-bug
alien-egg
cracked-alien-skull
exploding-planet
shield
coins
coins-pile
gold-bar
crown
gem-pendant
trophy
trophy-cup
laurel-crown
medal
star-medal
compass
treasure-map
flag-objective
level-end-flag
hourglass
save
save-arrow
check-mark
cross-mark
gears