• Trial Boom is a powerful and realistic courtroom simulator designed to
    transform how you prepare for Trial and learn the Rules of Evidence.
    For attorneys, earn CLE credit with Trial Boom while updating your
    evidentiary knowledge and refining your trial skills.
    For students, Trial Boom can help you win your next mock trial tournament,
    ace your Evidence Law course, and crush the Evidence questions on the Bar Exam.
    Try Trial Boom for Free Buy it

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Features List


Realistic, First-Person-View

See all the action from the eyes of an attorney in the heat of trial. Exam witnesses in the well, object to opposing counsel's questions, and win the jury over by mastering the rules of evidence.

Trillions of Variations

Each witness has over 500 randomly programmed question and answer variants. The patent-pending algorithms powering the Trial Boom simulator guarantee that each user will see several incorrect variants during an examination. Remember, to earn points and achieve a high score and to move onto the next examination, you must object quickly and accurately.

Comprehensive F.R.E. Materials & Explanations

Trial Boom's Evidence Manual provides hundreds of pages of comprehensive educational materials, accessible inside the Trial Boom application. For every single possible objection in Trial Boom, we provide detailed summaries, examples, the rule language itself, and relevant case law that is continuously updated.

Sidebar Feature

Trial Boom's Sidebar feature provides users pinpoint analyses and explanations for the majority of questions and answers in any given exam. Not only do you have access to a comprehensive database of F.R.E. material, but you also have access to individually tailored explanations. To find out why a certain objection was "Sustained" or "Overruled," check the Sidebar!

Pick Your Side

In criminal cases, play as the Prosecution and represent the people, as you bring the suspect to justice. Or play as the Defense and vigorously defend your client by demonstrating reasonable doubt.

In civil cases, represent the Plaintiff and fight for the rights of the "little guy" against the powerful. Or choose to represent the Defendant and dismantle the other side's case to ensure that your client is not unjustly punished.

Examine Witnesses and Object to Opposing Counsel

Examining View - Examine witnesses in the well, as you would in a real trial. Direct examine your witnesses, and fiercely cross-examine opposing counsel's.

Objecting View - Object to opposing counsel's questions and opposing witness answers. When you hear a bad question or answer, get up and object!

Co-Counsel to the Rescue

If you object when you shouldn't have or select the wrong evidentiary rule, fear not! Co-Counsel will help you out. Co-Counsel will not only chime in and give you the right evidentiary basis (or tell you it's actually a proper question or answer), but he will also point you to the Sidebar, where you will find detailed, comprehensive legal explanations tailored to individual questions and answers.

Real Human Voice Overs

For every question and answer, a real human will be speaking. No more having to read tiny text on a screen without audio. Hear the voices of real advocates!

Coming Soon!

The Trial Boom team is constantly working hard to bring you a greater variety of legal content. In the future, you can expect to see more cases (both criminal and civil) and witnesses, including topic-specific experts (e.g., construction defect, economists, medical professionals, etc.). We are also working on making Trial Boom mobile friendly, so you can play Trial Boom on your phone or tablet. To continue improving the realism and interactivity of Trial Boom, we ultimately plan to integrate VR technology. Stay Tuned!

We're excited about Trial Boom!

Read what others have to say . . .

Trial Boom Testimonials

Trial Boom is a fun way to bone up on the rules of evidence, whether you are about to try your first case or just want a quick refresher – I highly recommend this program.

Tracy, Trial AttorneyDenver, Colorado

I was pretty lost in Evidence class, until I got my hands on Trial Boom. Learning the Rules of Evidence has never been easier or more entertaining. This is a great supplement I would recommend to any law student.

Rachael, 2LLoyola Law School

Trial Boom is an innovative and invaluable tool for the young trial lawyer. Well done!

Josh, Trial AttorneyDenver, Colorado

Trial Boom is quintessential for law students like myself, who are about to enter practice. It allows students to learn the rules of evidence and trial procedure in a fun and exciting new way. Cannot recommend enough.

Cody, 3LSturm Law, University of Denver

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Get in Touch

We would love to hear from you! We welcome any and all feedback, comments, and suggestions to help improve Trial Boom. Our mission is to continue bringing you the most realistic and educational courtroom simulator software on the market.


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