This is really impressive - looks and feels like a classic N64 game, with perfect 90s graphical style and really polished and era appropriate gameplay and level design.
Particularly loved the design of the levels. I initially assumed it was going to be a series of self contained rooms, so that moment when I realised I was looping back on myself and exploring old spaces from new angles was fantastic. In general, layouts felt really well considered, with a great use of vertical space.
The tentacle enemies are so, so 90s in the best way.