This time I come with another strategy video that it's also useful for a No Damage run (as shown in the first attempt of this video). Basically, for the first phase, you need to jump and shoot, so you can get between 2 and 4 shots per pass (the optimal amount is 3, 4 is very rare, and mostly seen in the start of the fight), then for the second phase, keep shooting him, so he doesn't get a chance of shooting the Gemini Laser (of course he got some shoots in one or two attempts shown here). You'll see some attempts I did, so I hope this helps to replicate this safe strategy (for the most part).
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