How many characters of code did you use?
533

Include your code here, if you'd like to show it off!
a=rnd
b=mid
c=circfill
f=btnp
h=25r={}t={}l=0::t::l+=1for i=2,24do
r[i]=a(12)t[i]=(a(5)-10)/(99/(l/2))r[1]=12r[h]=12t[1]=0t[h]=0end
x=0y=0
::s::cls(1)for i=1,h do
tx=((i-1)%5)*h+14ty=((i-1)\5)*h+13 if(r[i]<=0or r[i]>=12)t[i]*=-1
r[i]+=t[i]c(tx,ty+1,r[i],5)
if(r[i]>=2)c(tx,ty,r[i],11)end
?"웃",(x)*h+11,(y)*h+12,8
?"level "..l,2,2,7
?"★",111,111,10
if(x==4and y==4)goto t
if(r[(y)*5+x+1]<2)goto e
if(f(0))x-=1
if(f(1))x+=1
if(f(2))y-=1
if(f(3))y+=1
x=b(x,4)y=b(y,4)flip()goto s::e::
?"game over",47,2,7
if(f()>0)l=0flip()goto t
goto e