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[Prime/GOG] Colt Canyon, top-down pixel-art roguelike shooter
(gaming.amazon.com)
This is a place to post limited-time giveaways of full video games that are then yours to keep forever at no cost.
See the sticky post for full details of what to post, how to post it, and other useful resources.
Keep it civil and keep it chill!
It's not really a "free video game giveaway" if you need to pay for a membership to get it.
You can get a free trial and claim all the games currently on offer, see the sticky post