[dragon96]

Not exactly "engineering", but I might add an adjacent category of puzzle games that hurt your brain:

- Baba Is You

- Stephen's Sausage Roll

- Jelly no puzzle + Yugo puzzle (sequel)

- Braid

- Snakebird

[Zecc]

Snakebird's trailer reminds me a lot of Room to Grow.

[Yahivin]

- Patrick's Parabox