Hello, in this video I want to show you how you can play Doom on your Casio FX CG50 Graphic calculator. Now I know that in a previous video I said that this is impossible and I was correct that the version of Doom I was showing there in that video was only functional on the Casio FX CG10-20 and it didn't work on the CG50. However, since then I have found a version that does work on the CG50 which is what I am playing now. So if you want to play Doom yourself, first you are going to need to know how to install add-ins onto this calculator. So I recommend you watch my video, my dedicated video on the topic. Once you watch that and ignore the bit saying that Doom doesn't work, then you can come back here. And on the French forum, TI Planet and I will links this in the description, you can download the CG Doom FX CG50 to scratch 90 plus E which is what this calculator is called in France, this is a French website. You can download this add-in file and still look like any other and it works, you can play Doom. Now you are going to need some WAD files, a WAD files and these are the files that contain the actual level data. And now if you follow this link here, there are some specially created and optimised WAD files for, well on this calculator, they won't have their music from the usual example to a juice file size, even so they are still massive compared to a lot of the other files you have on this calculator. I personally recommend installing Doom Shower. This one is pretty small compared to the others at 3.24Mb, that is massive, this calculator only has 16Mb to storage but it's good as you are going to get. So you can download this and just drag and drop this into a calculator's root folder, the same place you install learning files and once you've done that, you will be able to boot it up on this calculator. Now there is a small issue which is that if you launch the game and then quit it, it doesn't like to work again. Fix that, just open any other app or any other app, so the run matrix and then it will work. Once you launch it, you will be brought to this menu here which provides some pre-launch options. For example, you can change your starting episode, Ben and mine the shareware only contains the first episode of the original Doom, you can change your starting wrap and you can choose to skip this on the screen, you have the touch screen with no demos, demos being the video that shows pre-recorded gameplay or you can have the full time screen with demos. And there are some other options here, I believe here you can choose to record your gameplay to feel one of the demos locked on the touch screen. You can also touch customised controls and I recommend at least looking over the controls before playing. The default, Thumb's only mode uses this for movement and looking around, alpha for shooting and x squared for interacting with these two for panning around. However, you can also change the pre-set to full hands or the CGDM's 0.3. Full hands uses a kind of wasad style mode, we use these two for looking around, alpha for shooting, these ones here for movement, this one here to interact and yeah, I personally find Thumb's only easier, so that's what I'm going to be using, but your one is my very, you may find others easier, there are some advanced options but you don't really need to worry about these. And then, what do you happy you can launch the game after a brief loading period? You're in. And it runs like normal, I find it runs pretty well, if you enter a level and you're finding it a bit laggy or a bit like slow, if you click the Vars key, that changes the frame skip and it may make it more jumpy, it may make it less jumpy, it basically skips trains when running, so if the game's running slow, it might help, for example here, the game is running incredibly slow but adding a frame skip for one makes everything load a lot faster because it's not trying to render every frame, but adding higher frame skips can make the game jumpy, so you may need to change that depending on the level. Otherwise, I believe it's pretty much as normal, if you click comma, that provides you with a load of health, load of ammo as well, that's a bit of a cheat and if you click this key here, the right hand arrow, that enables no clip, so that's quite helpful if you like cheating, if you just want to get through a level, but it's of course much more satisfying to play without using either of these. Okay, I'm going to quit the game, relaunch it and try and beat the first level properly, but I have got to level four legitimately without cheat on the default difficulty that it boots you into. See if I manage this now. One thing about Doom that's different to many newer shooters is that enemies hit boxes extend down the entire screen, you can't knock up and down in Doom without changing configs and modding it and stuff, searching for some of the calculator, so enemy sit boxes are cover the whole vertical portion of the screen, which makes aiming much easier if you just don't have to worry about the vertical direction at all. Okay, got the armour, that will make things a bit easier, going forwards, where my health could be better. Should be one here and one more here. There's one more behind this thing, but I'm going to grab some of the armour bonuses, scatter around, pick up some additional ammo, and then make my way around. And there was an armour bonus here, yep. Okay, this is the slightly challenging portion now. Take out there, you can see quite far away there are those enemies that, oh, did I hit the wrong key. There are these enemies that for the the Fibles, they are a pain to do with on the calculator, that I genuinely might just try and ignore them. Oh, that didn't go so well. Okay, I remember there's the secret area here, with health, very handy, and my health is a bit lower, not sure I'm going to go for that armour. Oh, I did it. Okay, might swap it up the additional health bonuses. I'm not planning to continue this safe file, but might as well pick them up anyway. More people. Oh, hello, don't kill me please. Oh, that is close. Hopefully, I can do the Fibles this guy, yep, and make my way into the next level. There we go. So, what's that? 19% kill, 65% items, 32% equals time, 3 minutes, 24, with a power of 30 seconds. Okay. Okay, so you can click menu to bring up a menu, and then you can save. I'm going to save into slot 2 here, and just call it, just call it B. And it will click that safe file on the next exit. You can load saves, so if I load my main save, you can see that I'm on this level. And then when you're ready to quit, you can click. You can select quit game. Exit again. If you've chosen save it, click the safe file, and then you're back on your menu screen. Okay, I hope you find this video useful, and I hope you have fun hanging deem. Happy birthday Sam, and thank you for watching.