Sine Mora

Sine Mora is a side-scrolling shoot 'em up game developed by Digital Reality.

Set on the distant planet, that is ruled by the Layil Empire, the race of Enkie is being enslaved and exterminated. The story revolves around two resistance groups that fight for different goals and in different parts of the planet. They eventually get together and cooperate. Enkies are able to time travel, so the story is set in different timelines both in the past and the future.