Great game overall and looks good even in 2021, only completed main storyline.
As can be expected from a Hideo Kojima game, many great plot items and mechanics which are really cool, fitting music and voice acting too (With the likes of Keifer Sutherland being an apt choice for Snake)!

Only things that became repetitively annoying were:
Movement bugs on rocks and sliding which did get infuriating at important points - Interrupts fundamental actions such as reloading or trying to climb faces.
Slight over stickiness in automatic corner/wall following.

For Linux users: Runs fine in Proton.

Great game overall and looks good even in 2021, only completed main storyline. As can be expected from a Hideo Kojima game, many great plot items and mechanics which are really cool, fitting music and voice acting too (With the likes of Keifer Sutherland being an apt choice for Snake)! Only things that became repetitively annoying were: Movement bugs on rocks and sliding which did get infuriating at important points - Interrupts fundamental actions such as reloading or trying to climb faces. Slight over stickiness in automatic corner/wall following. For Linux users: Runs fine in Proton.