I've never cared much for video games. But if there must be an experimental film based on the video game aesthetic and Toho-style monsters, surely one could do worse:
The too-bombastic trailer suggests an action movie, but the actual 88-minute animated film (also available on You-Tube) is lugubriously paced and more dense with weird imagery and non-sequitors than anything by David Lynch. I can't recommend it unreservedly, but still I admire the director's labor and vision.