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Watch trailer on Steam ↗Dr. Trolley's Problem
Wero · Published by Wero Creative · Official site ↗
Mixed — 57% positive (35 reviews)
Last updated 27 Sept 2026
Dr. Trolley's Problem brings the classic philosophical quandaries of the Trolley Problem to life and asks you to make life or death decisions on the fly. Compare your decisions to others! Explore your moral fiber in ways you never imagined (or asked for)!
£3.99
Lowest price we've ever recorded
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Price history
Indie, Simulation, Casual · 2019 · More under £5 games
Navigate through ethical challenges as you make life-or-death choices in Dr. Trolley's Problem, a 2019 indie simulation from Wero that tests your moral boundaries.
About this game
Compare Your Morals 2022
We've released a new update to the game that now tracks player decisions, yes the stats are real!
Compare what you think is the "correct" decision to thousands of other players. Are they wrong? Are you wrong?
We're committed to making sure that our trolley problem game is as safe and secure as possible—we don't track or store any personal information about our users. Only you see your decisions and how you compare to others. When you make a decision it's recorded anonymously without any data attached to you.
We also added more problems for you to address! 20 new dilemmas which will get you thinking what should I do?
2020 Edition
What if you can relive the major events of 2020 ? The Dr. wants to know what moral choices you made on key events throughout 2020.
20 new situations to test your 2020 morals!
So much happened this past year that you've probably forgotten key events. We reviewed 2020 on wikipedia to see which situations are the most challenging. They are in order so you can relive 2020 more or less chronologically
About the Game
Dr. Trolley's Problem brings the classic philosophical quandaries of The Trolley Problem to life and asks you to make life or death decisions on the fly. Explore your moral fibre in ways you never imagined (or asked for)!Dr. Trolley is an infamous robot mad scientist from another dimension which has sequestered you in its simulation to answer the most pressing questions:
Should humans be allowed to drive cars? Or would driving (and most other things) be safer in the hands of Artificial Intelligence?
Along the way Dr. Trolley will probe all the classic philosophical quandaries of The Trolley Problem. You'll be asked life or death decisions on the fly. You'll explore your moral fibre in ways you never imagined (or asked for). You'll find out what your friends are made of. And you'll help Dr. Trolley decide if you're capable of making any decisions at all!

Prepare earn your PhD in Trolleyology!
This game is game made for the love of The Trolley Problem and all the weird and wonderful questions it makes you ask about yourself. We thought it would be fun to develop a platform for extending the Trolley Problem in all directions. We eventually want to collect accurate statistics about the choices people make (de-identified data, of course) so users can see what choices other people made in the strange situations the game presents. We'd also like to add new situations over time, possibly themed in interesting ways.
Currently the game includes 50 ethical situations that last anywhere from 30 seconds to one minute each. Some situations involve reading what is presented on screen. Within each situation the player decides whether or not to act to save a character (or not).
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7+
- Processor: Intel Core i5-2400/AMD FX-8320 or better
- Memory: 4096 MB RAM
- Graphics: 512 mb dedicated video memory card
- DirectX: Version 9.0
- Storage: 300 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows 7/8.1/10 (64-bit versions)
- Processor: Intel Core i7-5820K/AMD FX-8350
- Graphics: NVIDIA GeForce GTX 1050 / AMD Radeon R9 270X or better
- DirectX: Version 12
- Storage: 300 MB available space
Supported Languages
Latest news
AnnouncementsOfficial
Developer Livestream
We're showing off the latest update to our trolley problem game - The Compare Your Morals Update. Tune in to get a behind the scenes look. This is part of the Games From Ontario event, check out all the other great games! You can follow us on Twitter to find out when we go live next.Read full article on Community Announcements (WeroCreative)AnnouncementsOfficial
Developer Livestream
We're showing off the latest update to our trolley problem game - The Compare Your Morals Update. Tune in to get a behind the scenes look. This is part of the Games From Ontario event, check out all the other great games! You can follow us on Twitter to find out when we go live next.Read full article on Community Announcements (WeroCreative)AnnouncementsOfficial
Compare Your Morals
{STEAM_CLAN_IMAGE}/34829918/417e71391923aea9cd381d588b073a225bacc360.png We've released a new update to the game that now tracks player decisions, yes the stats are real! Compare what you think is the "correct" decision to thousands of other players. Are they wrong? Are you wrong? {STEAM_CLAN_IMAGE}/34829918/b3f5c6e2a61ddbd7462715ec37f1bc4f5de8fcd3.png We're committed to making sure that our trolley problem game is as safe and secure as possible—we don't track or store any personal information about our users. Only you see your decisions and how you compare to others. When you make a decision it's recorded anonymously without any data attached to you. We also added more problems for you to address! 20 new dilemmas which will get you thinking what should I do? We'll be live streaming today at 5pm! This major update comes alongside the Made in Ontario promotion, check out all the great games! {STEAM_CLAN_IMAGE}/34829918/792598c0407bd0fde998793f174bb43458dc943e.jpg Here are some of the biggest changes: * You can now see stats on decisions you make in-game. We want to know which ones players agreed on and which ones generated differences in opinion. * More moral problems! We've added more scenarios where you have to make tough choices about what's right and what's wrong, so that we can keep expanding on this aspect of gameplay and give you more difficult decisions to make. * Faster gameplay: We've sped up the gameplay slightly so that it feels more like an engaging adventure. * Bug fixes: We fixed some bugs that were causing crashes when certain people played the game, so hopefully those crashes will be a thing of the past!Read full article on Community Announcements (WeroCreative)Patch NotesOfficial
2020 Retrospective Update
{STEAM_CLAN_IMAGE}/34829918/464e04dbd796ff9b10640f78c410b56a1feb5512.png What if you can relive the major events of 2020 ? The Dr. wants to know what moral choices you made on key events throughout 2020. The game is 50% off as part of the Steam Winter Sale so get it now! 20 new situations to test your 2020 morals! So much happened this past year that you've probably forgotten key events. We reviewed 2020 on wikipedia to see which situations are the most challenging. They are in order so you can relive 2020 more or less chronologically. In some situations you'll find homages to cultural moments and in other situations you'll be reminded of some stupid political things from earlier in the year. And oh yea, anti-maskers show up. Including some moments you may have missed like theAfghanistan war crimes investigations and the FinCEN Files. We hope this tour-de-force of the craziest year (yet) will bring you some closure. {STEAM_CLAN_IMAGE}/34829918/1a5a1e54e08a76858860883a0f28eb6d38dacb90.png To recap, in this update: 20 NEW situations related to 2020Available to everyone who already has the game for free, just download the new zip file.At least 20 bug fixesMaybe 20 new bugs too! {STEAM_CLAN_IMAGE}/34829918/d2d454da740896cdf7875d09c86e65ac0069232c.pngRead full article on Community Announcements (WeroCreative)AnnouncementsOfficial
Updated to squash the summer bugs
{STEAM_CLAN_IMAGE}/34829918/87fe284d8ad0bbc7353016968560df77c04ccf46.png We've updated Dr. Trolley's Problem to address a whole swath of bugs that players found. With more players from the sales there were more eyes on our game, which meant more mistakes were found. Sorry about that. We're happy that people are interested in our humble game though :) Fixes include: Pushing people off a bridge is less buggy Menu works even better than before Load time improvements Various fixes to the tutorial Other tiny things. Hope you enjoy the game!Read full article on Community Announcements (WeroCreative)






