Get Titan Souls for Free

Titan Souls is available for free on Steam for Windows and macOS. The soulslike action/adventure is apparently an E3 gift from developer Acid Nerve and publisher Devolver Digital. The game is yours to keep as long as you claim it over the next 24 hours or so. Here's a quick description:
Between our world and the world beyond lie the Titan Souls, the spiritual source and sum of all living things. Now scattered amongst the ruins and guarded by the idle titans charged with their care, a solitary hero armed with but a single arrow is once again assembling shards of the Titan Soul in a quest for truth and power.