What's New

Minor improvement to advanced training level
New square character added

App Description

FORBIDDEN PROTON has over 80 unique gravity-based puzzles inspired by science fiction from 50s Sci-Fi, Art Deco, and retro-futurism. All with the perfect soundtracks.

A FUN CHALLENGE - You will first be taken through a series of easy training levels, but as soon as you exit training then each level has designed to be a worthwhile challenge - rather than getting impossibly difficult. If you can get past the first 7 levels in the 'Reactor' stage then you can reach the end. Remember, this is a puzzle game - exits are not always immediately obvious.


Welcome Recruit Delta-7 and congratulations on your promotion to the junior manager position of "Grand Lord and High Controller of All Things Unseen Hither and Yon". Your first assignment is Operator of the Quantum Unification Measurement Device to observe exotic particles passing through a series of test systems.

To isolate detectors from cosmic rays and other background radiation the system is built deep into the planet's core and tests pass through chambers that journey ever downwards.

Your assignment starts with employee induction and testing on the system, and then you must proceed through each new section to unlock the next stage. You direct the particle's behaviour via high-energy transmissions under your control. Be aware that the system has very limited self-protection in place; your job is to manage the operation and eliminate any rogue particles that may affect the results.

We have noticed some unexpected particle bombardments recently and the previous operator was vaporised during a recent Quantum Mexican Standoff (QMS) event. But fear not, we have updated the training and testing process to better prepare you. Just remember the quantum measurement problem!

Good luck...

FEATURES
- Over 80 puzzles
- Different characters to play
- No adverts or in-app purchases
- Frenetic, challenging, and fun action-based puzzles
- Cool 2d retro sci-fi style graphics
- Simple Arcade One-Touch Control
- Real-time physics

Player Notes:
- None of the characters are locked. They can be selected from the first entry screen by swiping the character under the magnifying glass. Currently, they all have the same play characteristics.
- Red menu lights indicate that the stage is currently locked. You can play any green-lit stage again as many times as you like.
- To make progression easier progress within stages are checkpointed at each puzzle/level - if you die you restart from the start of the level you have entered.
- If you exit a stage and return to the menu then you'll lose the checkpoint. Your next play of that stage will start from its first level.

iPhone Screenshots

(click to enlarge)

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iPad Screenshots

(click to enlarge)

Forbidden Proton screenshot 11 Forbidden Proton screenshot 12 Forbidden Proton screenshot 13 Forbidden Proton screenshot 14 Forbidden Proton screenshot 15 Forbidden Proton screenshot 16 Forbidden Proton screenshot 17 Forbidden Proton screenshot 18 Forbidden Proton screenshot 19 Forbidden Proton screenshot 20

App Changes

  • June 15, 2021 Initial release
  • August 06, 2021 New version 1.4