TwinLock

TwinLock is a first-person asymmetric co-op puzzle game for exactly two players. As investigators from the Echo agency, you enter Verathorne, an abandoned gothic castle where people keep disappearing, and the castle splits you up. From then on, all you have is a walkie-talkie and each other.
Each of you holds half the answer

Every puzzle is split between you. What looks impossible from your side may be obvious from theirs, and neither of you can solve it alone.
Your only link is the radio

No shared screen. Describe what you see, listen carefully, and work it out together over the walkie-talkie.
Hands-on puzzles, no reading required

Pull levers, sort vessels, set stained glass and weigh objects on a scale that passes through the wall. The puzzles are built on symbols, light and colour rather than text.
The rules won't stay the same

Most puzzles unfold in several phases. Just when you've worked out the rules, the castle changes them.
A castle full of secrets

Explore candlelit halls, an alchemist's laboratory and a hedge maze beneath a blood moon as you uncover what happened to the missing.
Good to know
Co-op for exactly 2 players

12 puzzles

Hint system if you get stuck

Playing with a friend? The 2-pack includes a second copy for them.