A historic low for this 'massive' RTS from Stardock, with the combination of a newly-reduced base price and a week-long 50% off sale - making this a great time to buy if you're interested in the game. Mixed reviews, but very well-rated by some.
Credit to pjlhot - if you want to get the Escalation expansion alongside this, you can do so for £22.48 by buying the base game, then the expansion upgrade for £14.99 (undiscounted price). Note that this upgrade *has* been discounted before, most recently by 25% in the winter sale, but isn't currently.
Extracts from the official blurb:
ABOUT THIS GAME
The year is 2178 and humanity has begun to expand to new worlds. Now, they are confronted by a new threat called "The Substrate" that seeks the annihilation of the entire human race. As a rising power of the Post-Human Coalition, it is up to you to save humanity's future by beating back the Substrate menace.
- Wage a War Across an Entire World
With the unparalleled power of the world's first native 64-bit real-time strategy game engine, Ashes of the Singularity allows for maps of unprecedented size and detail.
Over the course of your war, you will upgrade your technology, build orbitals, construct thousands of units and conquer the regions of the world in an effort to annihilate all opposition.
- Command Unique Units, Factions, Orbitals, and Abilities
- Experience a powerful, Non-Cheating AI Engine
- Battle with Friends in Multiplayer Matches
- Claim Victory with Strategy, not Speed
- Encounter Mysterious New Threats in Ascendancy Wars