Really impressed by the whole package - feels like a complete game with a realized mechanic. The grapple swing physics feel great.
One critique/suggestion is that the tutorialization/controls are best learned with a bit of experimentation to get the feel of the game. Could be more streamlined with early targets/environmental hints to shoot at similar to the first R-click tutorial throughout the early sections of the game (for example could help at the first cliff jump be less vague).