fan games and mods in Portal

Start thinking with portals!

New Save System Explained

We wanted to make a post to clearly explain how the new save system works in Patch 1, since it differs from release version and the demo, and we have had a few questions about it. Read more below:

https://store.steampowered.com/news/app/3508790/view/53099551296…

Patch 1 (v 4.9.1) Released!
___________________________
Main additions:

* Steam achievements added and verified
* Steam cloud save/sync added and verified
* Checkpoints now save game progress

Full patch notes:
https://www.ambercrowngames.com/onemoreexperiment

ONE MORE EXPERIMENT IS OUT ON GJ & STEAM!

After five years of hard work, Im very happy with the result!

A big shoutout to all collaborators, freelancers, contractors, playtesters & friends who have helped out! :D

STEAM PAGE:
https://store.steampowered.com/app/3508790/One_More_Experiment/?…

Loading...

ONE MORE EXPERIMENT - RELEASE TRAILER FINISHED!

https://www.youtube.com/watch?v=N4yXGkD3kO8

Releases 25 November om Steam & GameJolt:
https://store.steampowered.com/app/3508790/One_More_Experiment/?…

#OneMoreExperiment_Game

https://www.youtube.com/watch?v=N4yXGkD3kO8
https://www.youtube.com/watch?v=N4yXGkD3kO8
https://www.youtube.com/watch?v=N4yXGkD3kO8

20 DAYS UNTIL RELEASE ✨️

Follow the adventure of the Randall sisters. One more experiment awaits.

WISHLIST HERE:
https://store.steampowered.com/app/3508790/One_More_Experiment/?…

The full game of One More Experiment has now been submitted to be reviewed by Steamworks.

The only thing left to be done is now:

* 2 More puzzles
* Steam Achievements
* Trailer
* Lots of playtesting

RELEASE 25 NOVEMBER
#OneMoreExperiment_game

One More Experiment will release only on Windows as of right now. The game might release later on Linux or Apple

The game will be available on Steam and GameJolt. However, only Steam will have achievements.

I hope this clarifies a few things!

NEW RELEASE DATE: November 25, 2025!

REMINDER: One More Experiment will NOT COME SEPTEMBER 30 as first planned!

WISHLIST NOW: https://store.steampowered.com/app/3508790/One_More_Experiment/

#OneMoreGame_Experiment

UPDATE REGARDING RELEASE

* I plan to try to have the new releasedate mid November.

* I want to add Steam Achievements

* I might release the game on more stores, not only Steam. This means the game might return to for example GameJolt.

Hey-hey ! At0m here

We're just IN SHOCK from sudden interest to our game . . .

So much so i won't even put ABSOLUTE joke about our shock status.

Not so long ago we also reached 1000 downloads ! Thanks to every of you !

Catch a roadmap !