I really like the feel of this! The sort of chunky retro like reminds me of old roguelikes. The movement is a clever idea too, but I struggled with the double-tap sometimes to turn the other way. I almost think it might have worked better with only one way to turn, but faster turning. That way you just turn three times quickly to turn the other way.
At any rate, this was fun to move around in! I’d love to see an expanded version - or another game that builds on the idea!