62%Good matchTHE MULLER-POWELL PRINCIPLE
73%32973% positive reviews, Mostly Positive across 329 reviews·Exploration · Puzzle
—







----At the end of pursuit, your body becomes the history. "CUPLEX" is a time-shift action puzzle game where you cooperate with "your past self" to reach the goal. Utilize various gimmicks to conquer stages and unveil the truth behind CUPLEX.
"CUPLEX" is a time-shift action puzzle game where you cooperate with "your past self" to reach the goal. With each turn, your "past self" multiplies. You will utilize them effectively to solve complex and orderly puzzles.
Welcome to the new virtual space, "CUPLEX". This is a virtual space , where unlike traditional ones, all senses... including sight, hearing, smell, taste, and touch, are interconnected. The protagonist, "Cube" hacked into the "Library" within CUPLEX in search of specific information. As he progresses through the Library, the truth behind CUPLEX gradually unfolds. Will he be able to accomplish his mission in the end...?
・A unique puzzle system utilizing "time-shift action"
・A relaxed atmosphere with calming music and graphics
・Numerous gimmicks and a total of 36 stages.
・More than 10 hidden Items
・A ranking system in order to compete with players around the world
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
THE MULLER-POWELL PRINCIPLEShares Puzzle · Dark · Futuristic , adds Exploration73% · 329 positive reviews62%Good match—
DuetShares Puzzle · Difficult , adds Minimalist97% · 414 positive reviews60%Good match—
Puzzle DimensionShares Puzzle · Logic90% · 445 positive reviews62%Good match—
OxUShares Puzzle Platformer · Logic , adds Relaxing99% · 217 positive reviews63%Good match—
SupaplexShares Puzzle Platformer , adds Retro95% · 260 positive reviews60%Good match—
Q.U.B.E. 2Shares Puzzle Platformer , adds First-Person84% · 963 positive reviews60%Good match—All matches
The best games like CUPLEX are THE MULLER-POWELL PRINCIPLE, Duet, Puzzle Dimension, OxU, and Supaplex.
Match on: filter matches for CUPLEX by tag
Filters all matches
50%+Good matches