I spent like 1 hour trying to speed run your game XD. I think I’m just really bad at first person shooters (I don’t play a lot) :P.
Ps. The movement feels smooth and I especially love the water speed thing!
Thank you, and yeah unfortunately I can also only verify if a score is real anyway with a key I don't have a real leaderboard besides a spreadsheet, but I might make a video of my best time as sort of a tutorial. Also, can I ask what service you used for your leaderboard and if you were using Godot 3 or 4 for your game?
I used silent wolf a plugin made just for Godot: https://silentwolf.com/index.html