Kasey Builds, from the Really Cool Software studio
Operator. AI architect. Growth marketer.
17 years in growth marketing. I build AI systems for businesses, and I founded Really Cool Software.
One signup. Early access to Brick City, Iron Passport and OverReact updates.
Receipts
Numbers you can check.
- 0KYouTube subscribers on @kaseybuilds
- 0Products live: Brick City, Iron Passport, OverReact
- 0Years in growth marketing
Kasey Builds
The person. Operator, AI architect, 17 years in growth.
Really Cool Software
The studio. Brick City, Iron Passport and OverReact.
Services
How businesses hire Kasey. AI systems and growth, built and not pitched.
Games
Two games. Both live.

Free browser game
Brick City
Make your money before sundown. Survive what comes out after dark.
- Platform
- Browser
- Price
- Free
- Controls
- Keyboard or Xbox controller
- Best with
- Headphones
Mature content: intense violence, gore, strong language and fictional drug activity.

Fighting game
Iron Passport
Three countries. Three champions. One man they should have left alone.
- Genre
- Fighting game
- Status
- Live build
- Studio
- Really Cool Software
OverReact.tv, the reaction video maker
Record the reaction. Walk away with a finished vertical.
- Pause without driftingPause or rewind the source clip and your take stays in sync.
- Pick the layout afterChoose from 10 layouts once the take is done.
- One take, two formatsExport vertical and widescreen from the same recording.

Services
Work with Kasey.
For businesses that want an AI and growth system built, not pitched.
- DiscoverabilitySEO and local search that put you in front of the right buyer.
- OfferA clear offer and a page that says why you and why now.
- ConversionLanding pages and forms that turn visits into leads.
- Follow-upCRM, email and text follow-up that does not drop leads.
- IntelligencePractical AI agents and automation with human handoffs.
The Build Call
One focused hour. One honest diagnosis. One prioritized map.
A working session with Kasey on what to build first. You leave with a ranked list.
- You send itName, email and what is going on. Two minutes at most.
- Kasey reads itEvery message, personally. A reply inside one business day.
- You get the mapIf it is a fit, a Build Call and a ranked list of what to fix. If it is not, he says so.
Film, 27 seconds
Own what comes next.
Videos
Watch the work.

Add me to your ChatGPT group chat. I build the system behind the brand.

I am not a content creator. I am a marketer and developer building software for creatives.

Best YouTube thumbnail maker for creators (2026)

The 5 marketing secrets Drake will not tell you

50 Cent vs Diddy equals 48 Laws of Power

Batman lent me his ride
Beta list
Join the beta.
One signup for Brick City, Iron Passport and OverReact updates.