Question Bombardment:
So copy gdb to L1?

Do I need masks if I only have a few triangle tiles that will be fully solid?

I don't understand what N is for.

Do X and Y need to be in r1 and r2?

Do I need to divide X (or r2) by 256 if its inflated?

W is tilemap width (in tiles) right?

I'll help you!
Although some of the speeds of the piece are physically impossible

I got a score of around what I expected for a game like robogun.
Grappler will be a lot better

Made it in paint.

Thanks! And... What ropes?
(You mean how grappling hooks use rope?)

Ok, I wrote some subroutines for the collisions. It works, but there are many bugs such as falling through floors or getting stuck in walls. Also the enemy seems to kill you immediately if you start moving as soon as the loop begins

There are also lots of other screw ups that show up occasionally. 

Thanks for the collision idea, leafy!

Lie underwater.

I have a test Tommorow.

I've never solved one.
Time = >9000 millennia.