When the game loses keyboard focus (you click outside the game window), it has no way of knowing you released a key. So if you are holding a key, then click outside the window, it will think it's still pressed. I'll be posting an update soon which assumes if the game loses focus, all keys were un-pressed which fixes this problem.
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When the game loses keyboard focus (you click outside the game window), it has no way of knowing you released a key. So if you are holding a key, then click outside the window, it will think it's still pressed. I'll be posting an update soon which assumes if the game loses focus, all keys were un-pressed which fixes this problem.