I designed the character within a 24×24 pixel canvas. Once the base design was done, I created different animations and grouped them into sprite sheets to bring the character to life in the game:

Idle: 5 frames Walk: 8 frames Jump: 1 frame Victory: 1 frame Death: 1 frame

The character automatically flips when walking left — to save a few precious kilobytes.

The whole game lives in a single HTML file — 1,306 lines of code. If you had asked me two years ago what that even meant, I wouldn’t have had an answer. It would’ve still been impossible if not for Cursor, which is where I built this HTML and learned a ton along the way. But this format opens up so many possibilities.

Everything has to be inside just one HTML, so compression becomes everything. None of this would have been possible without R4cerx compressing the music and sound effects to the limit, and EtoVass helping me shrink the file as much as possible.

And of course, none of this happens without the daily help and honest feedback from the 1337 532s. I wouldn’t be doing any of this without them.

I designed the character within a 24×24 pixel canvas. Once the base design was done, I created different animations and grouped them into sprite sheets to bring the character to life in the game:

Idle: 5 frames Walk: 8 frames Jump: 1 frame Victory: 1 frame Death: 1 frame

The character automatically flips when walking left — to save a few precious kilobytes.

The whole game lives in a single HTML file — 1,306 lines of code. If you had asked me two years ago what that even meant, I wouldn’t have had an answer. It would’ve still been impossible if not for Cursor, which is where I built this HTML and learned a ton along the way. But this format opens up so many possibilities.

Everything has to be inside just one HTML, so compression becomes everything. None of this would have been possible without R4cerx compressing the music and sound effects to the limit, and EtoVass helping me shrink the file as much as possible.

And of course, none of this happens without the daily help and honest feedback from the 1337 532s. I wouldn’t be doing any of this without them.

I designed the character within a 24×24 pixel canvas. Once the base design was done, I created different animations and grouped them into sprite sheets to bring the character to life in the game:

Idle: 5 frames Walk: 8 frames Jump: 1 frame Victory: 1 frame Death: 1 frame

The character automatically flips when walking left — to save a few precious kilobytes.

The whole game lives in a single HTML file — 1,306 lines of code. If you had asked me two years ago what that even meant, I wouldn’t have had an answer. It would’ve still been impossible if not for Cursor, which is where I built this HTML and learned a ton along the way. But this format opens up so many possibilities.

Everything has to be inside just one HTML, so compression becomes everything. None of this would have been possible without R4cerx compressing the music and sound effects to the limit, and EtoVass helping me shrink the file as much as possible.

And of course, none of this happens without the daily help and honest feedback from the 1337 532s. I wouldn’t be doing any of this without them.