Sub 10 hour very possible. This is part 2 of the All Minigames and 25 Robots Speedrun I did. More optimal clicks, less breaks etc would bring this run down to 10 hours easily. Each robot takes roughly 15-25 min depending on the minigames given. after the first. Feel free to run it; Its a slogfest if you dont enjoy the minigames; I personally love it and enjoyed my run and the chat! Enjoy watching!!