Its not your game, and i have more than 5 thousand hours on idle/incremental games just on steam, and after you defend the game that is not yours, "space bar doesn't do anything" i think you don't even play this game yet. Stay out
As defined on this very website:
A game that has some of or all of the mechanics: Limited interaction or the ability to be played without interaction, rapid growth - often exponential, prestige mechanic(s), An end goal/mission or a general goal of getting a higher amount of currency, and a system of buying and upgrading buildings, units, or similar.
This game only has an upgrade system. No clear goal, growth is slow, no prestige, player interaction is required to 100%.
Just "number go up" doesn't make this an incremental.