Walls and creatures always make for a nice game and Faller, our program of the month, has both. It takes a bit of imagination, but watch the icky spider climb up the wall towards you. Their goal, of course, is to knock you off and claim the wall for themselves. Like any good hero, you sit at the top and move over the spiders using Z and .. But be quick and knock them off using M to save the day. Just don’t be a faller should you miss.
If you haven’t visited in a while, you may notice that my ZX81 retro computer site is looking a bit different. I’d been using newer, responsive themes, for almost a year now. Yet I was being selfish. The general population wasn't allowed to partake my fun. For the most part, this was due to me not feeling ready. The little bugs I saw prevented me from making progress. The coding perfectionist in me injected doubt which translated into no fun for the masses. No longer.
April is close to wrapping up and I was able to find time this weekend to type in another ZX81 game. Laser Blast, this month’s program, has you saving the world. Kind of cliché I know, but hey this was 1984. George Orwell’s novel didn’t come true, but at least we could blast alien’s with lasers. Use the Z and . keys to move and M to shoot your ray of death. But beware. The alien has a guided missile and it’s heading right for you.
Ah, spring time. As winter melts away, the weather goes haywire and it’s time to enjoy the bouts of sunshine, rain and the occasional thunderstorm of hail. Perhaps it’s fitting that in the middle of this meteorological mayhem that Computact came back to life. An outwardly simple landing game that is almost impossible to play. No matter, it demonstrates some interesting use of ZX81 BASIC as March’s Program of the month.
Digging through my listings, I struggled deciding what to offer for February. The first one I found was an adventure text game. Too close to last month's program, I decided against it for now. Further down in the stack, I found a code breaking program, but after entering it in I realized it needed work. The next program I pulled out, a graphic game called Teleport—ignore that spelling for now—ended up being just right.
Wow, 2016 and I’m still digging programs out of my stack of print outs. Kicking off the new year, I’m grabbing a story based program. I wrote Star Probe, our program of the month, in the style of a Chose Your Own Adventure book—and yes, I actually owned most of them. Although you can only enter numbers, Star Probe is actually an example of interactive fiction. Though not as advanced as an Infocom game, Star Probe delivers an interesting, if short, story to the player. Before I spoil where I drew my inspiration, go play it. It will only take a few minutes. Just try to ignore the horrible grammar and spelling of a 14-year-old.
Time to close out the year with another classic remaking. Back in 1983, I decided to try my hand at recreating Nintendo’s fan favorite: Donkey Kong. My version, cryptically called Monkey Maze, is December’s Program of the Month. Not quite as complex as the original, my version has only a single board that you can navigate around using the ZX81 cursor keys (5,6,7 and 8 which map to left, down, up and right). It plays pretty well. Go give it a try, and avoid the barrels, if you can.
One of my favorite video games as a kid was a rather unlikely one. It wasn’t the coolest graphics or excellent control. It was about story and animation. It was, of course, Dragon’s Lair. The odd laser disc game by famed animator Don Bluth. Not surprisingly, I tried to recreate a bit of the game's feel on my ZX81. My attempt is, of course, November’s Program of the Month.
It is Halloween and October’s Program of the Month is right on time. When I pulled the listing for The Haunting from my stack I knew it would be perfect. Although short, I knew I’d be challenged as this program of the month requires something I hadn’t needed before. That something was sound.
To my surprise, I was thumbing through my old printouts and discover that I actually wrote an Input Two program. I covered Input One as March’s Program of the Month. For September, however, it is Input Two’s opportunity to shine.
While reading through my old programming notebook last month, I wondered about using them on my website. From my earliest programming days, the notebook has a number of programs that never made it to my stack of printouts. Canyon Raider, August’s program of the month, is one of those programs.
July’s program is indicative of the BASIC programs you’d find in early programming manuals. Most books start out with pretty basic commands such as PRINT and INPUT. A Story mimics these early programs in a creative way. Similar to Mad Libs, you answer a series of questions and the program, well, tells you a story.
Fly is a simple program that, in the end, is both baffling and intriguing. Looking at first like a simple shooter, it acts very differently then one and, if you don’t know the rules, will make you crazy. Once you do know how to play, though, Fly becomes simple and repetitive. Our Program of the Month shouldn’t be in this place, but it is.
Okay, you may be wondering why there is a picture of an Apple II on a ZX81 site? I’ll start by saying that it’s been a pretty busy May with lots of travel for both business and vacation. The picture is from the Smithsonian and it actually does relate to May’s program of the month, Wizerdry. Yep, I spelled that wrong. I'll chalk it up to being young. Can you guess the tie yet?
Are there any D&D folks in the audience? Come on, you know who you are. Past or present doesn’t matter, just if you know what I’m talking about. Why, you ask? Because RMS, April’s program of the month, will use your ZX81 to build monsters. Any fledgling DM could then use these creatures in their latest campaign. Elves and humans will cringe at your originality and cruelty.
Input One, March’s program of the month, is a great example of the kind of simple and brute force programming of the 1980s. This was a time when computers had little memory and their users had to use simple BASIC programming to get things done. The alternative was to buy a cassette tape of programs that took minutes to load even short programs, assuming they loaded at all. For the rest of us, we either typed them in or wrote little programs like this.
At the one level, you can sum up most programs into three big groups: business, gaming, or educational. Most of my programs fit into one of these base categories. The standouts are generally the animation or demo programs that really have no distinct genre. Even those, however, I can lump into one of the big three without much effort. There are times when these categories get blurred and a program can fit into two or more categories. This month’s program is one of those.
Mixing things up a bit, I thought I’d start off the new year without a game program. Instead, January’s program is Computer Talk, or Comp. Talk for short. Comp. Talk is one of several educational programs I wrote for reasons I’m not entirely sure of. Perhaps it was just the thing to do back in then. Many computer books, especially those that taught programming, had a mix of program genres. Whatever the reason, I wrote Comp. Talk as a way for the ZX81 computer to introduce itself and show a bit of what it could do.
As 2014 comes to a close, I wanted to end the year with an original program of the month. For December, that program is V Water Battle, an action game from 1984. For some reason, the title screen I created said designed instead of wrote but I did both. I was an odd duck in 1984. You use the “Z” and “.” keys to move. Use the “M” key to fire. The goal is to stop the ships from stealing the water. Miss them or get shot and its game over. Of course, they steal the water after each wave anyway to make it harder. Given that I haven’t beat it yet, the game is more difficult than it would seem. Let me know if you do!
Hope everyone in the US had a great Turkey Day (Thanksgiving) and are now enjoying the last weekend of November. I’m busy with NaNoWriMo, and a bit behind. So I give you another program from my original ZX81 site, but not yet featured here. November’s program is the month is Maze Craze. It’s not hard, but you might need to graph out the maze if you get stuck. There are actually two mazes. Can you beat them both?
Whoa, there are still almost two weeks left in the month and I have October’s program done and waiting for you. Yep, you heard right. This month is a short one called NA. The program is an action game that requires you to use “N” and “A” to try to stop a runner. The letters have significance as you use them to stop the runner. However, there is a twist, miss and the program changes the letter needed. Sounds easy right? Guess what, I still haven’t beaten it. Can you?
Well, the month is over and life has taken over and delayed my program of the month. For the tail end of September, I offer two programs: Photon and Photon 98. Wait, what? Yep, you heard right. I’m offering two programs this month. Sort of. Actually they are very similar. Photon is the original program from 1985, and Photon 98 is a minor remake that cleans things up a bit.
August’s program is Cave War, a later program from 1985. It starts out similar to Hit Man, basically a scrolling dodge the wall game. But there is more to it than that. Once you get to the end of the tunnel, you find yourself in a cave and need to blast away at a wall to continue on. Oh, and if you hit the same spot twice, it resets. Can you make it out of the cave alive? Use Z and . to dodge the walls and X to blast away the ground. Good luck!
Sorry, still no Joust. It’s not where I want it and I’ve spent July working on my novel instead. That isn't to say that I’m going to leave July without a program of the month. Instead I’ve pulled from my original site to bring you one of my favorite programs, Block £ Spear. In this game you'll find yourself at the wrong end of a knight’s spear. Fortunately, you have a shield and can easily deflect the spear by using the Z and . keys to raise or lower your shield. Sounds easy? You might be surprised.
Okay I haven’t finished my remake of Joust yet, nor did I want to wait until the last week of the month to get an article out. Instead, I offer you Monster Maker as June’s monthly program. It’s pretty straight forward and anti-climatic against the power of today’s programs. Once you load it, enter in five numbers and type your monster’s name. That’s it. The program will then display a nicely formatted monster description based on your input.