MirrorMoon EP is on sale on Steam from now until Feb. 10th, so if you haven't experienced it yet, get on it. The game is aesthetically gorgeous, it breaks new ground in orrery technology with solar-system-aligning puzzles, and it’s experimental in the truest sense of the word—i.e. you gotta figure out what the hell you’re trying to do just to get anywhere. But the obtuseness fades away, so I hear, to an entire galaxy of planetary fragments and space debris, to which the developer Santa Ragione has added artifacts from Gone Home and Kentucky Route Zero for you to scavenge. Plus, we were pretty high on it in our review, so it’s worth giving a shake.