Good question! It's been 4 months since I last had it but it was here on itch.io last time I checked. Basically, it's a deer in the forest type of game with no dialogue but has multiplayer capabilities. The deers horns/symbols change based upon what action the user takes and there's emotes. I remember it having some form of vague puzzle-like element to it, but the entire game takes place upon a one map area so far.
The visual difference between this one and that is that NIVA has a zelda-like cartoon graphic about it, where the other-game looked more of an UNREAL engine. Haven't played the NIVA yet, so as far as its interactions are concerned not sure of., but both take place in a forest and stars a deer.