Recommended19 hrs played
If you're interested in getting this game, I recommend picking up the Quantum Conundrum Season Pass, which includes the base game, both DLCs, and the soundtrack.
Strangely enough, this bundle isn’t listed on the main store page, but you can find it on The Desmond Debacle DLC page.
P.S. The game and DLCs run perfectly on the Steam Deck.
21 found this helpful, 2025-10-13
Recommended7 hrs played
Quantum Conundrum will surely please fans of Portal as it’s essentially the same game, albeit with a few missing quirks that made the latter so beloved and iconic.
In Quantum Conundrum, you play as a boy visiting their (totally-not-mad) scientist uncle’s clifftop mansion, only to find that your uncle has gone missing! Whoa! However, he’s not quite missing so much as… “disembodied.” You hear his voice during your...
6 found this helpful, 2026-06-01
Not recommended3 hrs played
This game is mostly about precision jumping/timing rather than solving puzzles. There is a part at which you need to throw a safe accross a huge gap where wooden planks are your only means of crossing. Can't carry the safe around because at some parts there are devices which pulverize it. It is so irritating because you can throw it incorrectly or fall down the gap and then restart the level from the beginning again.
11 found this helpful, 2025-11-26