Board 7
Pentasyllabic
A first-person puzzle video game released in 2019 centered around optical illusions and forced perspective, with a title that is a play on words of the adjective meaning "below the threshold of sensation or consciousness"
Superliminal
Library of Elements
This tasteless, odorless, and colorless noble gas comes from the same latin root as the foe from Alien and the game series featuring Shulk, meaning "stranger", "guest", or "foreign".
Xenon