How One Man and a Happy Accident Created the Iconic Arcade Game | SPACE INVADERS
In this video, we go back to 1978 and the story behind Space Invaders: how one Japanese designer, Tomohiro Nishikado, built the game (and even the hardware to run it), why those aliens speed up as you shoot them, and how a simple shooter turned arcades into a global obsession.
Where the idea came from
The happy accident that created the game’s famous tension
How it took over arcades, pizza parlors, and bowling alleys everywhere
Why it still matters to anyone who ever begged for one more quarter
If you spent your childhood hunched over a cabinet with a pocket full of change, this one’s for you.
#SpaceInvaders #RetroGaming #ArcadeHistory #GenX #80sNostalgia #VideoGameHistory #genxgrownup
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– CHAPTERS
00:00 – Intro
00:30 – Welcome
00:50 – Tomohiro Nishikado
02:46 – Western Gun
03:48 – Discrete Circuit Boards
04:39 – Creation of Space Invaders
05:35 – A Happy Accident
06:17 – Space Invaders Launches
06:47 – Atari 2600 Impact
07:19 – Impact
08:05 – Close

@RBLevin
October 8, 2026 at 3:19 am
Easy to learn. Hard to master. Nolan Bushnell's role for a successful game design.
@kdrc
October 8, 2026 at 3:19 am
👾👾👾👾👾👾
@thomtree4892
October 8, 2026 at 3:19 am
I love it Mo! Great job on the video. Very professional. Very informative and engaging. I hope that you do more and more of these. Paula and I love your videos! Keep em coming!
@anna58674
October 8, 2026 at 3:19 am
Really Jon, this is AI garbage! Looks fake and you loss me and others on this, we are unsubscribing! Cheaper and faster does not mean better 👎
@riversarcadereview385
October 8, 2026 at 3:19 am
LOVED playing Gun Fight
@richchinnici6182
October 8, 2026 at 3:19 am
When I was in junior high, I belonged to a bowling league. At the bowling alley is where I first saw and played Space Invaders. I was immediately hooked. At that same alley, Galaxian soon followed. That became my new favorite.
@exidy-yt
October 8, 2026 at 3:19 am
The first time I played space invaders i was too short to even see my missile base at the bottom of the screen, and played by basing my movements watching my shots going up and dodged enemy shots coming down by pure guesswork. You can imagine my first few quarters didn't last long. 😉 Thanks for the memory unlocks!
@gregwesson8815
October 8, 2026 at 3:19 am
Great work, Mo!! While definitely down the timeline, Ms. Pac-Man is one of my favorite origin stories. 🙂
@iAPX432
October 8, 2026 at 3:19 am
I did the same kinda sketch on the 80s ! Worked very well !!!
Paper and pen was real devs tools at that time … (they still are but don't say that, it's a secret !)
I discovered pong in 1977, learned to code with a TI-57 few months later, and thus decided I won't be an electronic engineer, but a software developper !
I was 10.
@PhantomButterfly-b1f
October 8, 2026 at 3:19 am
I remember playing the original black and white version of Space Invaders back when I was a kid. Thanks for the memories! ❤️👾
@Shaz7514
October 8, 2026 at 3:19 am
Love this video…love Space Invaders
@quasar2112
October 8, 2026 at 3:19 am
Wow, that's a trip about the game speed being a result of the CPU limit and not by design!
@lekanraposte6732
October 8, 2026 at 3:19 am
Space Invaders is one of the key games that shaped video games as we know them.
Like Pong and Pac Man, it is a keystone of the video games industry. Without Space Invaders, video gaming may never have existed.
@stepheneickhoff4953
October 8, 2026 at 3:19 am
6:22 It did? The games exploded into flames and debris? That must have made for a dangerous launch.
@discostu9654
October 8, 2026 at 3:19 am
Space Invaders and Asteroids were the first arcade games I got hooked on…and then one day when I was 11 or 12, I went to the arcade and saw a crowd gathered around this game. It had a catchy theme song and a little yellow dot muncher cruising around a maze. I was absolutely blown away
@rsmrsm2000
October 8, 2026 at 3:19 am
I played Space Invaders when I was a kid. It was a huge hit for me because it was unlike anything I had ever seen. Unforgettable.
@richard1113
October 8, 2026 at 3:19 am
I think Space Invaders may have been my first arcade game experience. But it was Asteroids that ate my allowance and paper route money. Was so happy when the 2600 version came out!
@BlackArroToons
October 8, 2026 at 3:19 am
Space Invaders really set the stage for arcade games back then! Nice summary.
@jeremiahthomas8140
October 8, 2026 at 3:19 am
Great series Mo! How about a Breakout episode?
@kamen_raider_x
October 8, 2026 at 3:19 am
Yup, I remember spending a ton of quarters on Space Invaders, back in the day!
@Datan0de
October 8, 2026 at 3:19 am
Thank you, Mo! This video is going into my favorites.
I'm just barely old enough to have played both Pong and Gun Fighter when they were new, but it was Space Invaders that ignited my lifelong love of videogames. It was also my first Atari 2600 cartridge. I never pass up a chance to play on an original machine, most recently just a couple months ago at DragonCon.
I have several tattoos, representing people, ideas, and moments that are important to me and make me who I am. My love of videogames and their impact throughout my life is represented by a Space Invader on my forearm. It's the only tattoo that's visible when wearing jeans and a T-shirt.
Honor your roots, yo.
@luca_verce_969
October 8, 2026 at 3:19 am
I still remember it like it was yesterday—back in '78, us kids lining up with our coins to play Space Invaders*. Sure, it wasn't the first video game we’d ever seen, but *Space Invaders had something special; it drew you into the race for a high score, and the sounds were fantastic. It was a real game-changer.
@jayme69
October 8, 2026 at 3:19 am
Great video Mo and lovin' the "Origin" series. Keep up the awesome work!
@CityTunes
October 8, 2026 at 3:19 am
The AI thumbnails, audio, avatars, etc makes your channel look cheap and not authentic! Hope you go back!!
@PacsterMH
October 8, 2026 at 3:19 am
Why make an AI thumbnail of a game you can remake in 3 seconds on MS Paint…
And the "avatars" too.. my god
@mikesilva3868
October 8, 2026 at 3:19 am
Great game 😊
@Play_Journal
October 8, 2026 at 3:19 am
Thanks for this. I'm 57 and learned so much.
@EarlJWoods
October 8, 2026 at 3:19 am
I sacrificed many quarters to fend off the space invaders back in the day. Great look back at an iconic part of our younger years!
@FUGP72
October 8, 2026 at 3:19 am
I always had a hard time believing the Space Invaders claim when I first saw it. IT it was truly a limitation that made things go slower with more things on screen, then when don't he enemies slow down with shots on screen, or the UFO? I also have a hard time believing that they were going to make the game run at the same speed because it would be painfully easy. People would play for hours on one quarter. Even average players would have no problem. Dealing with the last few enemies was really the only difficulty. So even if ht WAS due to the limitations of hte processor, I think it was always going to be programmed for it to run faster.
@leiaorgana5491
October 8, 2026 at 3:19 am
Thanks Mo. I'm so happy you are back to making videos. You do a great job! Space invaders brings back such memories.
@1969cougareliminator
October 8, 2026 at 3:19 am
Great video Mo! I think perhaps one of the first video games I came across was Space War at a Roller Skating rink back in grade school. Our grade school would take kids in the spring towards the end of the school. I couldn't skate for my life but I loved hanging out around the games just amazed by that new fangled technology. I definitely enjoyed Space Invaders and had a T-shirt back in grade school as well.
@AnotherArcader
October 8, 2026 at 3:19 am
That's also a really great emulation of the Arcade cabinet at 6:01 . I've been trying to replicate that one myself. Yeah they're moving faster at the end is iconic, but it was a complete accident. 😉
@johnnym196
October 8, 2026 at 3:19 am
Afternoon, Mo.👋 Oh wow, a new series, GenX Origin Stories?! Nice! I loved, and still live Space Invaders to this day.
I remember that scrolling car racing game too.
Oh yes, breakout. Was never good at it, although very addictive.
I used to play Space Invaders on my cousin’s Atari 2600 back in the day. After my father gave me an Intellivision, I got uswd to it’s Alternative, Space Armada.
See you again in your next video. PLP PLP 💜💜
@TedAdamGreen
October 8, 2026 at 3:19 am
This was Great MO!
I was there when they rolled these out back in the day but so much of this even I didn’t know.
Thanks and keep these coming as they are very interesting, informative and entertaining for this O.G. Casual GenX Grownup Gamer
PLP👊🏻😎🕹️📺👾
@mr.pavone9719
October 8, 2026 at 3:19 am
No games ever emptied my pockets, they all did!
But my mom got hooked on Super Cobra one afternoon. She must have dumped $5 into that game, thanks to its continue feature.
@ricmageyt
October 8, 2026 at 3:19 am
Niice, .. : ], Yeahh, I already knew a little bit of his story. Great memories playing two-player games with my dad on the Atari. ❣
Hey, later, when If .. you're in the mood again, let's do more Invaders X. …*only if it's good also for you.
We've already added a lot more stuff… and your gameplay and points of view, just like you helped a lot in the first live stream,
can help us even more with balancing the new worlds : ]
Big hug!
All the best, man.
See ya
Ricardo Mendes (ricmage)
@johnf6478
October 8, 2026 at 3:19 am
Cool look back in our history Mo! Thanks! Always love when you can put stuff out for us!
@TomMannCenturia
October 8, 2026 at 3:19 am
Interesting, thanks.
@IttCrowd-j3o
October 8, 2026 at 3:19 am
Without that 'bug', the game would be pedestrian and probably a two minute distraction. The speed-up is what makes it iconic. 💯
I'm always fascinated by the inspiration behind this one. You can kind of see how Nishikado started out with Breakout in mind.
@briansellers7673
October 8, 2026 at 3:19 am
Great snapshot into the history of Space Invaders. I'm looking forward to whatever you are able to put out next. Thanks, Mo. 👾PLP