I tested it on Windows and didn't notice any crashes. Version: 2026.07.15, commit ed10045.
However, when I tested this map on Android (Principia version: 2026.07.15, commit ed100457, OS: OxygenOS 16 (Android 16), phone: OnePlus 15), there are crashes, sometimes on the first try. As far as I understand, you shouldn't restart the level immediately after dying; you should wait a little while.
IN0 of the checkpoint is supposed to activate it, which if there is not an adventure robot in the level it will spawn a robot and assign that the adventure robot... But in non-adventure it just keeps spawning robots as there will never be any active adventure robot. I will fix this in the next release I guess
I know some programming and I was planing on making an analog computer that uses the built in modules to make the calculations instead of building every single part. Moreover, I've made digital I/O pins for the Lua module, so you can connect up to 28 digital parallel inputs and 28 digital parallel outputs to a single module. You could even expand on that concept and make some of those pins into serial ports to increase I/O without critical timing while keepìng some as "direct" I/O. Pretty much like real hardware. Lemme work on my current idea and I'll help you. Also, you can contact me via Discord
They're the level author, they probably uploaded a revision with a hidden thing to give themselves that much score.
(It's also rather trivial to cheat the leaderboards now that the game is open source, but that of course means building from source which is a barrier in itself)
Also I'm sorry to hear that it's your last build. I haven't been as actively commenting on levels as I would like to be, but I've enjoyed the levels you have uploaded. We'll see what other entries make it to the contest.
Yes, this is exactly the kind of build I wanted to see in the contest! Simple wooden fun, just like with Apparatus... Making mechanical contraptions that transported or dispensed balls was also very common back then. (In Principia one would use Emitters instead, but that doesn't have quite the same charm...)
Took like five attempts for me to get the level to work out in full during recording - either the metal ball wouldn't roll down from the ricochet, or some dummy limbs would gum up the works and cause things to get out of order. But there will be a video up soon, I hope this can make up for not being able to get it into the contest... :)
ROllerozxa commented on Uploaded from Nintendo Switch: 3 days ago
soon...ArkadyPixel commented on Defeat on Player Death: 4 days ago
I tested it on Windows and didn't notice any crashes. Version: 2026.07.15, commit ed10045.However, when I tested this map on Android (Principia version: 2026.07.15, commit ed100457, OS: OxygenOS 16 (Android 16), phone: OnePlus 15), there are crashes, sometimes on the first try. As far as I understand, you shouldn't restart the level immediately after dying; you should wait a little while.
idlarss commented on Farlands (Adventure): 4 days ago
laggy as fGinger41 commented on Defeat on Player Death: 5 days ago
At 3rd attempt my game crashed after deathROllerozxa commented on bug on linux: 5 days ago
Whatever, locking the level thenidlarss commented on bug on linux: 5 days ago
it was some train using magnets to propel so yeahidlarss commented on bug on linux: 5 days ago
it would tell me that it would have to closeidlarss commented on bug on linux: 5 days ago
idk it just happened on my pc when I was making smth and it only did it on custom not adventureROllerozxa commented on bug on linux: 5 days ago
Where's the bug? The auto absorber should absorb both objects and the RC which works fineidlarss commented on My own angry rhino level: 6 days ago
NiceGalaxium commented on what: 11 days ago
Please keep this as a feature it's too funnyGalaxium commented on Uploaded from Nintendo Switch: 11 days ago
Is this available for download? I'd like to try this myself on actual hardware :3idlarss commented on mono cop bike: 11 days ago
damnROllerozxa commented on what: 11 days ago
IN0 of the checkpoint is supposed to activate it, which if there is not an adventure robot in the level it will spawn a robot and assign that the adventure robot... But in non-adventure it just keeps spawning robots as there will never be any active adventure robot. I will fix this in the next release I guessROllerozxa commented on what: 11 days ago
LOLrandomguy123 commented on Uploaded from Nintendo Switch: 14 days ago
I'm testing the Android 5 VM atmrandomguy123 commented on Uploaded from Nintendo Switch: 14 days ago
Ohh well cool thenROllerozxa commented on Uploaded from Nintendo Switch: 14 days ago
@randomguy123: What? The S4 can run Android 5.0, nothing needs to be portedrandomguy123 commented on Uploaded from Nintendo Switch: 14 days ago
I'll import the file in the phonerandomguy123 commented on Uploaded from Nintendo Switch: 14 days ago
Any chance principia gets ported to the Samsung S4 ?Ginger41 commented on [Testing] Highscore leaderboard: 19 days ago
it looks like it worksidlarss commented on eng go brrr: 23 days ago
its supposed to be for brakeselektrik commented on eng go brrr: 24 days ago
Is that far right slider meant for slow motion? or is it just speed?Galaxium commented on Unstable platform: 24 days ago
:DGalaxium commented on Metro train chassis(RATP COLOR): 25 days ago
I hate how I read them as "lead" instead of "lead" 💀elektrik commented on radar test: 25 days ago
Is this made with LUA or just Principia editor?elektrik commented on Metro train chassis(RATP COLOR): 25 days ago
Ayo, did you check out my contest entry?Ginger41 commented on A very interesting car: 26 days ago
I NEED THE CHASISGalaxium commented on Uploaded from the Web!: 26 days ago
Content 🗣️🗣️🔥🔥elektrik commented on UNNOFICIAL CONTEST JULY 2026: Social transport!: 27 days ago
Check outelektrik commented on UNNOFICIAL CONTEST JULY 2026: Social transport!: 27 days ago
@Ginger41 okidoki i will try to add stations and some tweaks up then reupload itGinger41 commented on Ancient Egyptian Tank lol: 27 days ago
check out what i said on the unofficial contest, it doesn't fit in the rules so it can't be an entryGinger41 commented on UNNOFICIAL CONTEST JULY 2026: Social transport!: 27 days ago
@elektrik: your build is like a train, but it doesn't fit the rules: it doesn't even have stationselektrik commented on UNNOFICIAL CONTEST JULY 2026: Social transport!: 27 days ago
Check out my all train. Battle proven Ancient transport. It went through Iraqis IEDs like nothing hahahahahaGinger41 commented on 2 Cylinder Drag Car but with -1e36 torque: 27 days ago
it's supposed to be flying like thatelektrik commented on 2 Cylinder Drag Car but with -1e36 torque: 27 days ago
Lol wtf hahahaha.. should I change the settings or it supposed to be broken?Ginger41 commented on Gauges (WIP): 28 days ago
it was interestingGinger41 commented on Gauges (WIP): 28 days ago
ok thanksGlados commented on Gauges (WIP): 28 days ago
You might like a level I uploaded with gauges with different filters to get different behavioursGinger41 commented on A very interesting car: 29 days ago
not interesting at allROllerozxa commented on Falling: 29 days ago
???EatTheWorld commented on Falling: 30 days ago
I HATE YOU SCAMMERSidlarss commented on attempt of Ram: 1 month ago
it can't store anything though after a test compared to memory modulesROllerozxa commented on Mandelbrot Set: 1 month ago
Video: https://www.youtube.com/watch?v=CjlPUJqu838Ginger41 commented on Falling Notes - Gymnopedie No. 1: 1 month ago
my score 2400Ginger41 commented on Mandelbrot Set: 1 month ago
Faster pleaseGinger41 commented on Jubeat: 1 month ago
i got 135290 score (im on mobile so EZ)randomguy123 commented on attempt of Ram: 1 month ago
Alrighttt, this is peak 🔥Ginger41 commented on Tesla Principia/level1: 1 month ago
Tesla plushies lolGinger41 commented on Targeting system: 1 month ago
okGlados commented on Targeting system: 1 month ago
@Ginger41 feel free to use all the code you need or ask any questionsGinger41 commented on Dummy Simulator 2017: 1 month ago
who did that sky?Ginger41 commented on Targeting system: 1 month ago
This would be pretty useful for my shooter games maybeGinger41 commented on Chaos Game: 1 month ago
sierpenski triangleGinger41 commented on thing that drives: 1 month ago
:|st_zzangdol commented on air plane (B777): 1 month ago
Check the condition of the flaps; that is essential for generating the lift needed for flight.ROllerozxa commented on boykisser pixel art: 1 month ago
@Letsmakeacomputer trueLetsmakeacomputer commented on boykisser pixel art: 1 month ago
Need more femboysGinger41 commented on lag: 1 month ago
I got 1006 fps for 1 millisecondGinger41 commented on Shi**y game: 1 month ago
LOLGinger41 commented on Automatic Dummy Decapitater: 1 month ago
Electric Guillotine lolrandomguy123 commented on Walking Box(?): 1 month ago
I hope your hand is ok 😟Galaxium commented on Kaboom kar: 1 month ago
BUHI thought i uploaded the updated one 😭
setromunundo commented on Kaboom kar: 1 month ago
I love how the car explodes when you put it on max velocitysetromunundo commented on Kirby Pixel Art: 1 month ago
Coolrandomguy123 commented on Simple battery level indicator: 2 months ago
Hey dude I sent u a friend request on discord, my name is bluedawgGlados commented on Big ram module ( read description its urgent ⚠️ ): 2 months ago
I know some programming and I was planing on making an analog computer that uses the built in modules to make the calculations instead of building every single part. Moreover, I've made digital I/O pins for the Lua module, so you can connect up to 28 digital parallel inputs and 28 digital parallel outputs to a single module. You could even expand on that concept and make some of those pins into serial ports to increase I/O without critical timing while keepìng some as "direct" I/O. Pretty much like real hardware. Lemme work on my current idea and I'll help you. Also, you can contact me via Discordsetromunundo commented on LuaScript Encyclopedia: 2 months ago
I don't know why but this is entertainingjaneq98 commented on Skidsteer with proportional controls: 2 months ago
The slider is a but buggy but if u pull it to the right a little it goes forward but when u pull it to the right to the end it change to reverse :(Ginger41 commented on Skidsteer with proportional controls: 2 months ago
Why i can't go forward???Ginger41 commented on Electric car: 2 months ago
The CT feedback doesn't work because it sends the direct RC value instead of the current speedjaneq98 commented on Electric car: 2 months ago
If you use a CT feedback instead of CT mini the feedback have a speed feedback option and you dont need the velocity meter ;)Ginger41 commented on drift car(prototipe): 2 months ago
You could add a gyroscope and a cam rotator for better view of the carROllerozxa commented on LuaScript Encyclopedia: 2 months ago
@Ginger41: https://principia-web.se/wiki/Learning_Lua_Scripting_with_PrincipiaGinger41 commented on A tree on a windy day: 2 months ago
Its night on the landGinger41 commented on LuaScript Encyclopedia: 2 months ago
can someone learn me lua?Ginger41 commented on my first level: 2 months ago
Algodoo but with better physics lolrandomguy123 commented on Fully functional robotic hand: 2 months ago
It doesn't look like a hand i know, but i swear it is 😭🙏Galaxium commented on What is this: 2 months ago
This is Patrick.ROllerozxa commented on Fully functional robotic hand: 2 months ago
@Ginger41: kid named fingerGinger41 commented on Fully functional robotic hand: 2 months ago
FINGER LOLmakemecedsr commented on What is this: 2 months ago
2nd levelThat i uploaded
randomguy123 commented on This Ball: 2 months ago
That is amazing for a first build :)makemecedsr commented on This Ball: 2 months ago
My first levelmakemecedsr commented on The doohickey: 2 months ago
Wow!player777 commented on Space pinball #2 FR / EN / RU: 2 months ago
:)👍ROllerozxa commented on Pinball Hard: 2 months ago
They're the level author, they probably uploaded a revision with a hidden thing to give themselves that much score.(It's also rather trivial to cheat the leaderboards now that the game is open source, but that of course means building from source which is a barrier in itself)
Ginger41 commented on Pinball Hard: 2 months ago
WHO GOT 1,000,000,000 SCORE?!ROllerozxa commented on Apparatus Entry: 2 months ago
Also I'm sorry to hear that it's your last build. I haven't been as actively commenting on levels as I would like to be, but I've enjoyed the levels you have uploaded. We'll see what other entries make it to the contest.ROllerozxa commented on Apparatus Entry: 2 months ago
Yes, this is exactly the kind of build I wanted to see in the contest! Simple wooden fun, just like with Apparatus... Making mechanical contraptions that transported or dispensed balls was also very common back then. (In Principia one would use Emitters instead, but that doesn't have quite the same charm...)randomguy123 commented on Spacerube: 2 months ago
That's amazing 👏Mathfreak commented on Fiiiishh: 2 months ago
fihJosef commented on Train?: 2 months ago
No funcionaNot working
BobMonkeypimp2 commented on Rube Goldberg Machine | "Tea": 2 months ago
Worked first time for me. Nice cup of tea.Ginger41 commented on Rain Generator v1.2: 2 months ago
beautifulGalaxium commented on Instant Crash: 3 months ago
OK, so I think it only works if u download and play it, which kinda ruins the whole purpose of the level :PGalaxium commented on Rube Goldberg Machine | "Tea": 3 months ago
You didn't have to do that :,) thank youROllerozxa commented on Rube Goldberg Machine | "Tea": 3 months ago
Took like five attempts for me to get the level to work out in full during recording - either the metal ball wouldn't roll down from the ricochet, or some dummy limbs would gum up the works and cause things to get out of order. But there will be a video up soon, I hope this can make up for not being able to get it into the contest... :)Galaxium commented on Rube Goldberg Machine | "Tea": 3 months ago
Yeah... I also didn't do much level testing beforehand.Ginger41 commented on Rube Goldberg Machine | "Tea": 3 months ago
sometimes the metal ball falls on ground instead of doing it normally