280 Pearls

Press X. Help the mummy pearl return her baby pearls to the surface or -fill in your own plot here-.

After making a game for Tweet Tweet Jam 5 in 560 characters (The Pico Mermaid), I found myself wondering if I could fit something based on it into a single tweet i.e. 280.

Here's the code:

::A::y=0v=0t=0w=127e=0d=.3s=0::B::pset(69,e<1and w or y)
if(y>=w)e=1
flip()cls()t=(t+d)%w
?s
v=btn(❎)and-1-e or v+.1y=min(w,y+v)
?'●',64,y
for i=3,14do
d=-d
t=-t
h=40*i-t-4&w
k=i*8+9*sin(h/w)
if((h+2)\8==8and 4>abs(k-y-2))goto A
?0,h,k,i
end
if(y<9and e>0)e=0s+=1d*=-1.2
goto B