Alright, I ripped off tag/portalx a lot (charector, boxes, switches), BUT, this in many other cases is quite an original game. It is 2D, non-scrolling, with pickup-able objects (boxes, guns, tramps), doors/switches, and *possibly* a level editor. I call it Axio Man! (a play off of axiom/axe)
Screenshot:



Here's the stuff that is implemented/working:

-Player movement (with physics )
-Blocks of ice (careful, they are slippery!)
-Spikes w/ collision detection
-Pickup-able objects (Tramps, Boxes, Guns)
-Doors/switches
-Exit portal (in the top right corner in the screenie- it does not exit you yet)

Stuff that is going to be coded next:

-3 types of enemies (all do different stuff)
-Make the gun shoot
-Squashers (spikey things that come up, then go down on you (think super mario world))

...And that's all. Here's a download (includes the level from the screenie), you may want to know the controls:

2nd- Jump
Alpha- Pick up/put down boxes
Left/Right arrow keys- move
Up (While releasing a box)- throw the box up into the air
Clear- Quit

Currently it is 8000 bytes, running at 6Mhz with a pause 40, so hopefully I won't have to restrict it to 15Mhz calcs only.

Woah, looks awesome ! You gone really far with the physics and all, so I think that you can add levels with the same elements as the first one without any problem, right ?

It looks pretty but..

Currently it is 8000 bytes

I think you should optimize it a bit. O_o

If you need some advice or help to optimize it, I've free time.

Bump. I stole this idea from Super Mario World. (these are the 'squashers' I was referring to)

I like the "squashers" in the screen shot. The added effect of the screen shaking when they hit ther ground is very nice too.

And you stole the idea of the "Start of the gif" from my screenshots
Anyway, this is really nice
Still in 6MHz ??

hehe, Yes, and yes.  And thanks

This looks amazing! Maybe you could make the squashers "tremble" a little before falling, also via Super Mario?