The only thing harder than animating a set of wheels is making it handle like a set of wheels.

...and making an infinite floor without resorting to the official 3D engine.

Trying to do that Infinite Floor thing (technically, it's a trick of the camera), and I think it chugs.

Makes sense, since it's drawing on one surface over and over for each scanline, then putting that on another surface, which puts that on-screen.

Hmm...

This background full of conveyor belts might make it a bit more factory-like, but it's still ominous.

The next update may be full of bugs.

...moths, mostly.

Here I am, still trying to push the limits. I'm pretty sure there's a shader for Mode 7 out there, but this is what I've been working with.

Also, because of limitations, red flashing floors generate force fields you can bump into.

What kind of bad guys do you see at a prosthetics factory?

These Leg Gunners are part of the security system.

I could have a part where the factory builds robots for you to beat up, but they're gonna be humanoids. They'd probably be like skinless T-800s.

He's coming back. ...but just this once.

The best way to let everyone play with whatever controller they want is to let players test it out, reconfigure it, and let them test it again.

...it's a bit messy, since this is a game that should support two players.

Part of the expansion involves a cute little fight right here. ...in space for no apparent reason.

...too bad it won't be as epic as the final boss, but still...

I might have gone too far in a few places, and not enough in others.