It was massive fun and strangely addicting yet a pretty calm and smooth game! Swinging from block to block and slowly getting power-ups was really entertaining and I lost time just enjoying the game for so long. Goes to show that the simplest mechanics can make really fun games!
P.S; Still thinking about the 'kills,' and correlating the squares that you kill in the game to the theory in Portal as to the Heart Cubes being real people. *thinking emoji*