LOADING
CITY_8BIT.EXE โ€” RUNNING
HP
U
❰❱
CURL
I
VB
V.BASIC
J
C#
C#
K
JAVA
LV 1
0 / 50 XP
VISUAL BASIC
C#
PHASE 1
JAVA ☕
PHASE 1
MOVE
W
A
S
D
GAME OVER
VISUAL BASIC WAS TOO POWERFUL...
โ˜… โ˜… โ˜…
VICTORY!
VB
SKILL OBTAINED
VISUAL BASIC
Press SHIFT to unleash VB code attacks!
+50 XP
HP RESTORED
PRESS ENTER TO CONTINUE
โ˜… โ˜… โ˜…
VICTORY!
C#
SKILL OBTAINED
C#
Press CTRL to unleash .NET attacks!
+100 XP
HP RESTORED
PRESS ENTER TO CONTINUE
โ˜… โ˜… โ˜…
VICTORY!
⚠ OFFICIAL RECOMMENDATION
DON'T LEARN JAVA
Seriously. It's verbose, slow, and life is too short for AbstractSingletonProxyFactoryBean.
+150 XP
HP RESTORED
ENTER YOUR NAME
PRESS ENTER TO START
★ HALL OF FAME ★
# NAME LV BOSSES
LOADING...
PRESS ESC TO CLOSE
ESC
EXIT
KARLUIZ.SYS V2.0 READY.

KARLUIZ

DEVELOPER BY PASSION

CODING SINCE 1980s // C64 FOREVER

Started programming at age 7 on a Commodore 64 with QBASIC.
For me, coding is more than a careerโ€”it's my life.

20+
YEARS CODING
โˆž
PASSION LEVEL
100%
BY HOBBY

// ABOUT ME

My journey in programming started earlyโ€”very early. At age 7, I got my first computer, a Commodore 64, and discovered QBASIC. That moment changed everything.

Since then, I've spent my entire life coding. Not because I had to, but because I wanted to. Programming isn't just my professionโ€”it's who I am.

Every project, every line of code, every debugging session is a labor of love. This site is where I share my journey, my projects, and my passion.

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Got a project idea or just want to talk code?

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