Mixed reality (MR) Pokémon concept

I am keen to learn how others have used/seen occlusions, portals, etc, in a fun way. Also, what Pokémon did you choose if you played the OG game back in the day?

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Pikachu.

Pika Pika! Hey there. Can you help? Team Rocket has opened a portal between Pallet Town and your world, meaning we're losing Pokémon!! I can't find Bulbasaur anywhere. Can you help?