My Idle Space Cruiser

Your ship automatically launches from Earth's space center and heads into the cosmos, collecting energy photons from any matter it encounters — from objects near Earth to those thousands of light-years away. Destroy satellites, alien spacecraft, planets, and stars to collect the photons released in each explosion. Spend them on upgrades that push your ship to thousands of times the speed of light, improve photon attraction range, and boost energy conversion efficiency. Collect gifts floating in interstellar space and keep growing stronger the further you travel.