Enter the Gungeon free on Epic Games Store
from 20. August 2020 5 pm UTC 'til 27. August 2020 5 pm UTC
Epic Games currently offers Enter the Gungeon for free. Steam reviews are "Overwhelmingly Positive" (95% thumbs up).
The developers describe their game as following:
Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past. Select a hero [or team up in co-op] and battle your way to the bottom of the Gungeon by surviving a challenging and evolving series of floors filled with the dangerously adorable Gundead and fearsome Gungeon bosses armed to the teeth. Gather precious loot, discover hidden secrets, and chat with opportunistic merchants and shopkeepers to purchase powerful items to gain an edge.
You can watch the trailer here...
... and grab your free copy here: https://www.epicgames.com/store/en-US/product/enter-the-gungeon/home?lang=en-US