I reset the game then clear it under 2 hours in "inversed mode",but only unlocked "Reversal of Fortune",but never see the achievement "Puzzle Speedster". Another question,I tried unlock "Portal Buddies",but I don't know where to unlock it……the limit of time is too short....

Actually I have a few questions Can this game be played only with a mouse? Is it a real puzzle game? I mean a game in which you cannot die? Or do difficult jumps like in platformers? Or timed levels? And is there anywhere a lets play video so I can see more about this game?...

Hi ! Is it good to play with keyboard/mouse or should i need a controller ! / PeO

Hi, I have a review copy and I'm stuck on the second level of the second world (I think). Could you post a pic with the solution? This is the level - https://prnt.sc/iabnxg

Hi there, just wondering if there's going to be an official soundtrack release along with the game?