Space Battleship Orion

Command a lone warship through hostile territory in Space Battleship Orion, an arcade shooter set against the cold expanse of deep space. Enemy fleets close in from multiple directions, asteroids drift unpredictably across your path, and split-second decisions determine whether you survive the next wave.

Weapons and shields can be upgraded between encounters, which gradually shifts how you approach combat. A ship built around heavy firepower handles very differently from one focused on evasion and speed. That flexibility gives the game staying power beyond just chasing high scores.

The difficulty builds steadily rather than spiking without warning, so there's always a sense of earned progression. Whether you have ten minutes or a couple of hours, the structure accommodates both without feeling padded or rushed.