For all those strategy gamers that haven't taken the plung and got these games, this is a great deal as it includes most of the DLC's for Stellaris and Surviving Mars.
Or buy them at the 75% off.
All of them are space strategy games:
Stellaris ($11.09 AUD) - Get ready to explore, discover and interact with a multitude of species as you journey among the stars. Forge a galactic empire by sending out science ships to survey and explore, while construction ships build stations around newly discovered planets. Discover buried treasures and galactic wonders as you spin a direction for your society, creating limitations and evolutions for your explorers. Alliances will form and wars will be declared.
Can be a bit slow at times but otherwise a good game.
Aven Colony ($11.89 AUD) - Build your colony's infrastructure, look after the well-being of your citizens, manage your resources, and guide your colony to prosperity against the backdrop of the harsh and often dangerous realities of the exotic world of Aven Prime.
Surviving Mars ($11.89 AUD) - City building simulator on Mars, with the struggle of worrying about individual colonists needs, oxygen, farming. As close to a Mars simulator that we have.
Wow this is cheap. I have Stellaris and a few DLCs, but this entire pack is cheaper than buying the MegaCorp and Apocalypse DLC I'm missing via Steam.
EDIT: My bad. Doesn't include DLC. Disregard.