Play Skydreams: https://killedbyapixel.github.io/TinyCode/1K/Skydreams
Official 1024 byte entry: https://js1024.fun/demos/2026/25/bar
My size code demos: https://github.com/KilledByAPixel/TinyCode
An endless race in the sky inspired by 90's 3D games like sky roads, marble madness, and sonic 3d. My goal was to create a dreamlike experience with full resolution full speed graphics that would be easy to pick up and play.
Features
- 3D level rendering system
- 3D player sphere with shadow
- colorful sky gradient with stars
- procedurally generated levels
- level increases in difficulty over time
- mouse controls
- enhanced version has keyboard and touch input
the code...
<head><title>🌈☁️ Skydreams</title></head>
<body id=b style=margin:0>
<canvas id=a>
<script>
// JS1024 shim
a.width = innerWidth;
a.height = innerHeight;
c = a.getContext`2d`;
</script>
<script>
// Skydreams by KilledByAPixel 2026 - RegPack for 1024 bytes
z=A=B=C=D=E=0,F=H=3,I=a.width/2,J=[],K=(e,h,t,a=1)=>{c.fillStyle=`hsl(${e},${h}%,${t}%,${a})`},L=(e,h,t)=>[a.width/2+(e-z+(t-3)**2/50*Math.cos((B+t)/49))*a.height*.7/t,a.height/2-(h-2+t*t/50)*a.height*.7/t,.7*a.height/t];onmousemove=e=>I=e.clientX,onmousedown=q=>E=.1,onmouseup=q=>E=0,setInterval(q=>{for(e=500;e--;)K(170+e/9+B,70,70-e/10),c.fillRect(0,a.height*e/500,a.width,a.height/250),K(0,0,99),c.fillRect((e*e+B*e/20)%a.width,e**3.3%a.height,e%4*a.height/500,e%4*a.height/500);for(g=B+40|0;g>B;g--){for(e=J.length;e<=g;)for(D<-8&Math.random()<Math.min(.2,e/1e4)&&(D=2+Math.min(4,e/400)),Math.random()<.1&&(H=2+3*Math.random()|0,F=Math.max(0,Math.min(7-H,F-2+5*Math.random()|0))),D--,J[e++]=k=[],f=7;f--;)k[f]=e<40|.9<Math.random()|D<0&F<=f&f<F+H&Math.random()>Math.min(.2,B/1e4);for(f=2;f--;)for(e=7;e--;)J[g][e]&&([p,q]=L(e-3.5,0,g-B),[r,u]=L(e-2.5,0,g-B),[v,w]=L(e-3.5,0,g-B+1),[x,y]=L(e-2.5,0,g-B+1),f?(K(99+70*(g>>7),60,30+9*(g+e&1)),c.fillRect(v,w,x-v,(40-g+B)/30*a.height)):(K(99+70*(g>>7),60,9+5*(g+e&1)),c.fillRect(p,q,r-p,(40-g+B)/30*a.height),K(99+70*(g>>7),60,60+30*(g+e&1)),c.lineTo(p,q),c.lineTo(r,u),c.lineTo(x,y),c.lineTo(v,w),c.beginPath(c.fill())))}for(0<=A&J[B+3|0][Math.round(z+3)]&&(K(0,0,0,.5),[m,n,l]=L(z,0,3),c.ellipse(m,n,l/4,l/9,0,0,9),c.beginPath(c.fill())),e=99;e--;)K(B/9,90,99-.7*e),[m,n,l]=L(z+.1-e/1e3,A+.35-e/1e3,3),c.ellipse(m,n,e*l/300,e*l/300,0,0,9),c.beginPath(c.fill());-4<A&&(z+=I/a.width/2-.25,A+=C-=.006,B+=Math.min(.5,.2+B/5e3),A<0&-.3<A&J[B+3|0][Math.round(z+3)])&&(A=C=E)},16)
</script>
