We help top candidates master the McKinsey Solve Game with our 35-video course and realistic simulations. We cover all 8 games updated to 2026, including Sustainable Futures Lab, Redrock and Sea Wolf. 89% success rate, $352 in bonuses, lifetime access & 100% money-back guarantee. Questions? Chat with us on psgsecrets.com — we reply within 12 hours.
Written by the business, not verified by us.PSG Secrets (www.psgsecrets.com) has a 4.9 out of 5 rating on OK.one, based on 226 user reviews collected here. It is listed under Education & Training and its reputation is excellent. Praise is nearly unanimous, with 98% rating it 4 stars or higher; The business has replied to 100% of negative reviews; 25 of them were added in the last 12 months. Last updated 2026-10-24.
This is really worth it, 100% success for the Ecosystem game using Francesco's Guide, hacks and approach will equip you to do the Ecosystem in 60% of less the time you are required to complete!! Totally worth it..
Thanks Sergio, glad you found the course useful for the ecosystem game! Best, Francesco
I have received answer finally from the seller but significantly later then indicated. I will update my review after the test performed.
Hi Zoltán, Thanks for your feedback. Our sincerest apologies as we only received the emails you sent 16 hours ago and replied a few hours later. We are investigating why we haven't received any previous message, in the meantime we have contacted you to understand whether we can help more. For any questions please feel free to reach out to us either via email or the chat on the website, we are committed to reply to every message within 12 hours.
Fracesco's class is really great. The strategy works very well which remarkably improved my performance!!!
Thanks for your kind review! I am glad you found the strategies in the guide useful to prepare for the Imbellus game! Best, Francesco
Really good videos and explanation. Just have in mind you can have 2 chains with 2 different top predators and still have 8 in total.
Hi Lea, thanks for your nice review! That's correct, indeed there is no rule that forbids to have 2 chains and 2 different top predators, the simulation we show in the videos presents for example 2 top predators. For any additional needs please feel free to reach out, we will reply within 12 hours.
Ecosystem -The guidebook is 30% marketing material -The excel is buggy and crashes all the time -The examples utilized in the videos are way simplified and do not represent what to expect during the real test Tower defense -Tower defense vidoes are good. Helps you understand the game and develop some strategy for how to tackle the actual simulation. Overall - Ecosystem guide is terrible. Tower defense has some value. This guide will not allow you to "Breeze" through the game. If you want to pass 100% look elsewhere.
Hi Donal, Thanks for the feedback, I am sorry to hear you have not been satisfied with the course. Unfortunately, we have been unable to reach out to you directly as we could not find a customer with your name. I am sorry that you haven’t found all the material in the pdf guide helpful. Apologies also for the issue with the excel; we haven’t received information about bugs from other candidates, we will try to understand what happened in your case. In terms of the videos, I appreciate the feedback and we plan to publish a new version which hopefully will help more for the real test. Thanks for the positive feedback on the plant defense, I am glad you found that part helpful. If you want please feel free to reach out directly and I would be happy to discuss more. Best, Francesco EDIT: We have published a new set of videos for the Ecosystem, I hope the new version will be more helpful. We have also added some additional videos for the new McKinsey game, Redrock. Thanks again for the feedback.
I used the Mckinsey Imbellus package and BCG online case secrets package. I did find both of the them very helpful. I couldn't get to the video simulation in the Mckinsey imbellus package to work, so could only use the instruction pdf and videos. During the test, I could do the ecosystem food chain part in time but struggled with the timing on the plant defense. Nothing to do the package Franseco had. I am pleased with the package. Potential optimization would be to have actual practice simulations for the tests too. Thank you for all the information in the package.
Hi TJ, thanks a lot for your review and feedback! We are already working on the areas of improvement you mentioned ;) For any questions please feel free to contact us, we will reply in 12 hours
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