Deep within the facilities at Aperture Science lies a secret research laboratory that was locked and closed off... until it was found by robots. 

Thinking with Time Machine is a Portal 2 mod in which you will find and use a Time Machine to create a twin of yourself from the past to help you solve the puzzles. The past self accurately repeats all of the player's actions, creating a unique twist on familiar Portal game mechanics. 


  • New and unique gameplay 
  • Custom content (models, textures) 
  • New design 
  • Convenient and simple control in the form of a new datapad item 
  • Different ways to think about and solve puzzles 

Avalible for free download on Stesm Store.

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Post comment Comments  (10 - 20 of 95)
Eliminator Apr 23 2014, 7:51pm says:

It runs fine for me but after a while of playing on the first test, the game just exits. Can anyone help?

+1 vote     reply to comment
thetrap Apr 23 2014, 5:10am says:

Мод, кстати, подтормаживает и лагает. FPS не превышает 60, местами падает до 40-ка, при этом сама игра начинает лагать и провисать, двигается всё "рывками". Еще трудно искать поверхности для порталов. Эти белые участки просто сливаются с другими белыми участками. Это пока все проблемы, которые нашел. Хороший мод))

+1 vote     reply to comment
thetrap Apr 23 2014, 5:22am replied:

Ещё не понравилось, что звук включения записи такой же, как при открытии портала. И визуально ничего не происходит. Т.е. сам процесс записи вообще никак не ощущается, пишешь как бы "на ощупь", заучив последовательность кнопок.

+2 votes     reply to comment
stridemann Apr 30 2014, 2:45pm replied:

Точнее закрытия портала. Это очистка порталов перед записью\ воспроизведением. На тот момент технически так было возможно сделать.

+1 vote     reply to comment
thetrap Apr 23 2014, 12:46am says:

Привет! У меня при запуске в стиме выдает вот эту ошибку:

+1 vote     reply to comment
thetrap Apr 23 2014, 5:03am replied:

забыл установить portal 2))

+1 vote     reply to comment
Guest Apr 22 2014, 10:36am says:

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tile Apr 19 2014, 11:24am says:

first, its still wip. nex thing i know it's been greenlit and has a store page. LOLWUT. you dont really tell people every step do you? :D

+2 votes     reply to comment
tile Apr 24 2014, 7:23pm replied:

EDIT: is still wip... very very early wip...

+1 vote     reply to comment
Billybobjoey Apr 21 2014, 8:34am replied:

If it crashes to desktop, make sure you aren't in any betas in Portal 2. I heard that causes a problem, but don't quote me if that doesn't fix it.

+1 vote     reply to comment
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Release Date
Released Apr 17, 2014
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