In the most general terms, a procedurally generated world with permadeath. The term's inspired by Rogue[1].

[1] https://en.wikipedia.org/wiki/Rogue_(video_game)

In this game, I think _some_ of the less general terms (stricter definition) also apply: turn-based movement, grid-based movement.

Its still not rogue like without a meta upgrade loop.

yeah I concur

Great little arcade game. Not a rogue-like.