Apocalypse Earth

When Earth is invaded by a militant alien race, soldiers and civilians are loaded onto arc-like spaceships, to flee to habitable planets beyond the galaxy. One such group of survivors lands on a mysterious and seemingly alluring planet, only to discover they're not alone and they'd better adapt, fast. Deadly predators await their every turn: giant lizards, terrestrial monsters and tribes of humanoid creatures, some of whom will become their friends... but can they be trusted? Light years from home and with a damaged spaceship, will they fulfil their dreams of seeing Earth again?