Friday, 10 August 2012

Arcade - Bad Dudes vs DragonNinja

Arcade - Bad Dudes vs. DragonNinja

Sometimes a game brings out the best and the worst in Retro Gaming. Y'see, there's a big difference between playing a game in the way it was meant to be played, and then reliving it years later through an emulator or something. Or at least, it seems that way with me.

If I played an Arcade Game, I'd expect to get as far as I can through it every time. By that I mean, I learned the right tactic to employ to get to a certain point, and that's where I'd try and reach, normally in one credit. Normally, for example, I'd expect to complete Time Crisis 2 with one credit, I'd expect to complete Double Dragon in one credit, I'd expect to get to level 3 of DragonNinja (but only just), and half-way through the first level of Ghosts 'n' Goblins. I was crap at Ghosts 'n' Goblins.

Anyway, on that basis, DragonNinja was great. It was also great in that it brought us one of the earliest and most iconic "Intro sequences" seen in games. "President Ronnie has been kidnapped by the ninjas", you are told. Fantastic, do ninjas tend to take hostages these days? "Are you a bad enough dud to rescue Ronnie"?

Yes. Yes I am.

Except I wasn't. I never got close until MAME came along. And that's where this game suddenly becomes very very bad.

Well, not bad as such, but MAME showed me what I would have had to deal with if I'd ever been brave enough to shove another credit in after I'd reached my "limit". And trust me, it would have meant my next credit would have been over in about twenty seconds. And the next. And... you get the idea.

DragonNinja starts off with enough enemies to cause you problems and test your reactions and control of the game, but not too much to make progress impossible. The game's difficulty really rises with the level 2 boss, and then level 3 becomes almost as ridiculous as a "Bullet Hell Shmup".

So, yes, I've seen the ending (And it's almost as funny as Zangief's ending in Street Fighter II), but I urge you to play the game on one credit, and not spoil what is essentially good, solid fun until you reach that point.

It's a standard two-tier beat 'em-up (you know, you can take a high or a low path and jump between them at any time), but you should be spending most of your time on the top level. Ninjas attack you from all directions, but luckily you have a few sweet moves you can carry out. You know, the usual kicks, punches, fire punches... Erm...

The different attacks are easy enough and obvious enough to pull off. Pressing attack will punch. Combine it with moving the joystick in the opposite way to which you are facing, and you'll perform a rear-kick. Pressing down will allow you to leg sweep. You can even do a spinning flying kick thing. But hold down the attack button for a couple of seconds and your shoulders set on fire, releasing the button will unleash a much more powerful attack which can either cause serious damage to a boss, or take out several single-hit enemies at once. Marvellous.

Some enemies carry weapons, such as swords and throwing stars, others will drop handy weapons like knives and nunchucks (or energy or time). None of which will do you any good come level 3.

Data East, probably best remembered for their awesome arcade version of Robocop, use their typical graphical style to nice effect, but there's one scene fondly remembered by most Arcade Gamers worth their salt... the second level's truck-top fight. If there's no other reason to play Bad Dudes, this level alone is worth your time.

Without being an outstanding game, it's an iconic reminder of games of yesteryear.

Thursday, 9 August 2012

The Best in Copy Protection

The Best in Copy Protection

Y'know, I remember the good old days. When games were nice and cheap and no-one really copied them. Well, they did, of course, but not in the same way they are now. Y'see, one of the most valid arguments pro-piracy (and believe me, I'm NOT pro-piracy, I just agree with this particular train of thought that games are too expensive, and that encourages piracy) is that each copied game is not REALLY a lost sale, it's a sale the developer was never going to have, and instead they get free word-of-mouth advertising if their game is really good. It's a weak argument, sure, but it's one that makes me think, "The Pirates have a point".

Anyway, my point of view is that if a product is worth buying, and I can afford it, I'll support it. I've done it with Shareware, and had no complaints about doing it. So, if a developer comes up with something novel or interesting to frustrate pirates, then I'm all for it.

Back in the day, the simplest forms of Copy Protection were a case of "Look up the first word on line x of page y". It wasn't much, but it was enough. Obviously the photocopier helped to circumvent that particular form of protection, although in those days a photocopier wasn't quite so easy for Joe Public to find. Things developed over the years... Who can forget Lenslok? Then Code Wheels were introduced (games like Zool and Monkey Island probably most famously), and code books printed on paper designed to be impossible to photocopy (e.g. Worms)

But as things progress, things get more sophisticated. Games became able to detect themselves whether they had been been pirated, or even at risk of being pirated, and refused to run... or perhaps even stranger effects.

Let's also not forget that anti-piracy methods also introduced us to the first PC Virus, the Pakistani Brain virus. Designed to protect a heart-monitoring program from piracy, (or rather track it) it soon spread to the UK and US. It didn't actually do any damage, thankfully, but still people rang the programmers asking for their computers to be "vaccinated" in their thousands.

So here are my favourite anti-piracy or copy protection schemes, and some of them I'd actually really like to see in action.

Code Sheet - Jet Set Willy (Spectrum), Worms (Amiga)
The code sheet was nothing more than a list of numbers (or in JSW's case, Colours), an entry from which would be required on loading the game. Simple, quick and downright straightforward to circumvent by copying the code sheet. Worms made life harder by printing it black-on-black so that you couldn't very well photocopy it, but a dab hand at Excel could copy it within an hour or so.

It's pretty obvious how this works... The game requests the code from Column A, Row X, you look it up and type it in. JSW provides you with a key to the colours and what numbers they represent, which is nice.

Not much more can be said about this. It's as basic as it gets.

Code Wheels - e.g. Zool, Monkey Island (Amiga)
Designed to be overly complicated to copy, Code Wheels were actually a pretty simple concept. The game will show you a picture or something, made of two distinct halves. Take your code wheel, turn it to make that picture. Then read the code from the indicated window. Tap it in, and joy! Your game runs. Get it wrong, and you'll probably get another chance. Get it wrong again and the game will probably reset itself. Annoying, huh? And since the windows are all over the place, it's not so straightforward to calculate their positions. Genius! Oh, did I mention the black-on-black writing used for Zool? Impossible to read! Wahey! At least it was impossible to photocopy.

Actually, not everyone had the foresight to use black-on-black, Lucasarts' code wheels for the Monkey Island games, for instance. 15 Photocopies is all you need. Not something that would put off the serious pirate.

Again, though, this wasn't going to STOP piracy, just discourage it slightly. Anyone with patience could actually copy the numbers in a spreadsheet, if they were that determined to copy a game.

Lenslok - OCP Art Studio (Spectrum)
Ah, one of those things that always gets the little "TM" after its name. I might change my name to Fishsta(TM). Ahem.

Anyway, I remember my mum deciding it would be a good idea to get me a mouse and Art Program for the Spectrum. And you know what, it wasn't bad. But it introduced me to what was probably the best copy protection system I'd ever seen. No, really.

You ask any Retro-head about Lenslok, and they'll tell you what a stupid, crap, unreliable system it was. I personally never had a problem with it, and I found it GENIUS. Take a look in this box here, and you'll notice the red thing. That's the Lenslok "lens".

So, you load your game/art software up, and then you are presented with the first stage of the protection... measuring your lenslok. No, really. You hold the thing up to the screen (fully unfolded) against a large letter "H", and using a couple of keys on the keyboard, adjust the width of it until it matches the length of your Lenslok. Press Enter to move onto the next stage, the "dry run test" stage.

Now you fold the Lenslok so that it resembles a map-reading magnifier. Hold it against the screen, centered on the middle of the "H". The plastic bit in the middle acts like a prism, distorting your view of that portion of the screen. If you look at the screen without the Lenslok, you'll just see a garbled mess, the distorted view through the Lenslok actually makes sense of it, and you should be able to read 2 letters, at this point they should be "O" and "K". Once you're happy with that, keep the Lenslok in place and press enter. Two new letters appear, type them in, and off you go.

So, what were the problems? Well, the idea of measuring your lenslok on the screen was so that the size of your TV or monitor wasn't a problem, but with the limited resolution of home computers, sometimes it was. And, of course, constantly bending plastic back and forth will eventually break it, even if that's what it was designed to do.

It sounds as though I was lucky, really.

Modern day In-Built Copy/Crack detection - Having fun with the Pirates!
Now for my FAVOURITE part. You've done what you can to stop piracy, and it still happens. It always will. It's never going to stop. So make it a game itself, then. Mess with the pirates heads, annoy them, frustrate them, do whatever you can to delay "Day Zero" hacked versions appearing.

It's been going on for a while. Just ask anyone who knows their stuff about Spyro or Earthbound. These used multi-layered protection which worked so that the game would detect unauthorised copies at several points, and cause undesirable operation throughout the game. The game lets you know right away that it knows it's copied (Spyro actually tells you outright, "I'm sorry, Spyro, but you seem to be playing a hacked version of this game..." it really couldn't be any clearer) but crackers persisted and EVENTUALLY beat all the layers, which would include surprises like more and tougher enemies, settings changes and even the famous "crash and delete your savegames" trick.

I could go into great detail about all these, but they've been written about elsewhere and a quick search on Google will find you plenty of in-depth information. But I take great delight in those measures that leave pirates confused as to whether it's a problem with the game or deliberate protection by the developers. Very quickly, here are some of my favourites that I've recently heard about:

Michael Jackson: The Experience (DS)
What could be worse than a generic dancing game cashing in on Michael Jackson's awesome music and dancing skills? How about getting into a game to be treated to the sound of the Vuvuzela over the soundtrack? Yeah, that'll put the pirates off, more than replacing all songs with DJ Otis' "Hey Baby!"

Batman: Arkham Asylum (PC)
But... but... I am BATMAN. I cannot have my abilities taken away, surely? If you're a pirate, yes, you'll lose the ability to Bat Glide. Since there's parts of the game where you HAVE to glide to survive, you'll only get so far before you hit a brick wall. And the best bit? Someone posted on a forum about the problem they were having, only to be told outright, "It's not a bug in the program code, it's a bug in YOUR moral code". Awesome.

This one I'd really like to see. Apparently, a new technology called "FADE" was introduced, which basically SLOWLY broke the game. It started messing with the camera, and lowering your weapon's accuracy and power, until eventually they were as useless as pea-shooters. And finally, you get a message, "Original Discs don't FADE". It sounds pretty cool.

Serious Sam 3: BFE (PC)
I have to take my hat off to this one, this is brilliance. And again, this is one I want to EXPERIENCE. The game plays as normal... for about 30 seconds. Just after you collect your first gun, you run into what is now known as the "DRM Scorpion".

This guy looks mean, and is armed with tough claws and twin machine guns. He's fast, too, about 5 times as fast as you. Basically, there's no escape from him, so maybe you should face him head on and kill him before he kills you...

Nope, that doesn't seem to work. Maybe a game of cat and mouse, in and out of cover, get as many hits in as you can?

Maybe you should stop wasting your time, pirate. The DRM Scorpion is immortal. He will persist in chasing you until he kills you. Although apparently you can get through the first couple of levels, the difficulty curve isn't just steep, it's vertical.

Don't worry, though. Even the best gameplayers will get stuck when the second protection system kicks in... all of a sudden you'll look up to the sky and start spinning on the spot. Meanwhile, any bad guys in the area will take this oppurtunity to kill you.

Is that the last of the protection systems? Maybe... maybe not. But the Scorpion alone sounds too awesome to miss. The regrettable thing is that it's tempting for even a non-pirate to pirate the game just to see it. This must be one of the rare occasions where the pirates get more content than the people who hand their money over for a legitimate copy. Maybe not such a wise move?