A friend recommended this and i am not dissappointed. This seems to fly under the radar and it is a shame...

This is a First Person, 3D, precision, speedrun Plattformer

The gameplay is straight forward enough. Gain speed and try to take your momentum throughout the level. Press one button to shoot a hook, and another button to shoot. The optics feel cohesive (nothing feels out of place). I don't really cared for the story (sry dev <3). There is also a slowmo button if you need some precision (and more range on your hook). This slowmo does slow down gameplay BUT not the timer for the level, and it has a charge that depletes and needs to be recharged before it can be used again (you have a buffer for x seconds that can be used in whatever intervals you like, all at once or just a few frames when you need it).

The levels each feel unique and so far i have not encountered a level that felt like a variant of a previous level. Main Game has about 80 different level of varying sizes. You unlock new level by completing the previous level of the Chapter. You unlock new Chapters by beating levels. The faster you beat a level the more stars you get (1-3 stars per level). If you are stuck you can download replays from other players and watch how those players got their times, which is a nice feature.

The Color system is clearly communicated:
Red: don't touch/you can't hook.
Blue: Hookable and save to run on.
Green: can be shot by the player (this can be switches, Path-blocking Boxes or Missile shooting enemies)
Purple: can be hooked BUT should not be touched.
YellowOutline/Black walls: save to run on, but can't be hooked.
There are also some white tupes which are usually Speedboost to reach higher platforms (or far away platforms).
Some of those colored Platforms have solid or see through forms.

It's challenging and the learning curve is very satisfying. The difficulty sometimes vary... Some of the Earlier Level feel a lot harder than some later level. And some of the 3-Star times (set by the dev) also felt a lot tougher/tighter in earlier levels. When you die you will restart the level isntantly (after a 3 sec countdown).

I can Only recommend this.

only worth it on sale

I love grapple hooks :D