Single-player games like Newton's Fourth Law
Below are 10 single-player Steam games similar to Newton's Fourth Law, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Newton's Fourth Law page.
Ranked picks
- 1
Quantum Odyssey
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Simulation with Newton's Fourth Law.
Master the most counter-intuitive logic in existence. Created by the researchers who defined Quantum Literacy, Quantum Odyssey is an open-ended puzzle game where you craft real quantum algorithms. Optimize 500+ challenges, hack other players, and gain insights textbooks can’t provide.
- 2
Ice Caves of Europa
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Adventure with Newton's Fourth Law.
Ice Caves of Europa will challenge your reflexes and your mind, blending free-flowing precision flight with confronting science fiction ideas about the nature of humanity. An inquisitive flying robot exploring the hazardous caves beneath Europa stumbles upon a sinister interplanetary conspiracy.
- 3
Laser Attraction
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Simulation with Newton's Fourth Law.
Play with lasers and solve puzzles in Laser Attraction. Use reflection, refraction, dispersion and filtration to direct the laser beams, mix and separate colours, open doors, hit targets and complete puzzles.
- 4
Dofamine
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Adventure with Newton's Fourth Law.
You must explore the labyrinth of riddles and investigate the apocalyptic event at the research facility following the experiments with the Higgs boson, or “the God particle”.
- 5
Hard Chip
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Simulation with Newton's Fourth Law.
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.
- 6
HOUND
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Simulation with Newton's Fourth Law.
Create then experiment with your artificial intelligent life form in HOUND, an open-world simulation god game (kind of). Not a game in the traditional sense, HOUND is more like the science experiment that gives Elon Musk nightmares.
- 7
The Talos Principle 2
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Adventure with Newton's Fourth Law.
The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.
- 8
Prime Mover
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Simulation with Newton's Fourth Law.
Retrace the path of the Prime Mover to uncover the story of the Byte of Burden! Prime Mover is an open-ended puzzle game about designing circuit boards.
- 9
Portal
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required.
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
- 10
The Talos Principle
Single-player alternative to Newton's Fourth Law — playable solo, no multiplayer required. Shares Indie and Adventure with Newton's Fourth Law.
The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).