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Really nice game!! Do you have any plans of doing more games likes this?

ultra good game for speedrunning


This is like your previus game but u made it better nice!!

You also adedd some combat stuff

Played through the whole game.

Love the atmosphere, sounds, and visuals. The music at the start felt a tad over-dramatic since we were just beginning, but I get that you only had royalty free stuff to work with. No actual composer to fit the exact feel you were going for, had to work with what you had. NOT KNOCKING THE GAME THO! It was great! This is just a tiny niggle on an overall amazing game.

One more criticism tho.

How dare u not give me the option to give you a few bucks for this.

Heheh, looking forward to whatever you do next. <3

i beat the game over and over stilll waiting for part 2

yes same 


liked the game, look forward to the next part!!

Why do the first enemies you fight give me SCP 008 vibes?

the whole game reminds me of scp



what do i do with the computer?


i have this question too. what's the password?

idk bro this password still a mistery for me

damn :(

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You can find the password on the posters from the walls. "One goal - alphawhole". 

ugh, as i thought, the password was somewhere on the walls :p

thanks, tho! 

by the way, did you try to type it in? is there something interesting on that computer? (just asking because i've already deleted the game :c )

This game is awesome, please keep going like that, I would to see more information about the monsters or of the facility

I played 10-103 and this game.

And I like these game. thank you so much

Hey! I played 10-103 and 10-103 NULL KELVIN and I think your work is amaizing, keep it up!


you know this game reminded me of SCP, you know this was a pretty awesome game

gonna make me act up

I just noticed. The Forger heavy assault rifle must be the one Spectre-8 used in the first game, as he walk slowly and fire without reload. Here he use maybe suppressed AK pattern rifle, lighter and conventional magazine.

Another great game Nerdspartan. It's good to see Spectre-8 back and with a bit of upgraded kit as well. I really like all of the new mechanics you added plus the new types of enemies to fight. Those damn spear throwers are always getting me.

In the next game, can he have like .45 or 9mm pistol as backup to his primary weapon? He's special operations operator anyway, he's always ready. Awesome game and want to see more of this cool stuff!



You should make Another 10-103 Game!


the perfect game i love it so much

Played the first game and I absolutely loved it! It was included in a video I made containing 3 games from the Scream FM Horror Jam way back when. Sadly, I've been missing out on this gem for a whole 2 months, but I am more than happy to say that this is a perfect sequel as it expands upon the universe you created in a fantastic way!


This is quite literally one of the best most immersive story shooting games I have ever played. Great job making it!

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This sequel is fun and i loved it but im confused on what to do with the input on the computer can someone help out?


Back with my boy. Specter 8 is my Man Crush Monday every day. Absolute King.

Truly and amazing game, excited to see a possible sequel or series.


I Loved the original and this is even better, rolling is kind of broken though. but it doesn't stop this from being a masterpiece.
(P.S.  Is it legal to make, like fangames of this? If not, I would LOVE to be on the team for these games as a graphic designer.)


Thank you! You can make fan content if you want, naturally.

do more games in "10-103" universe like "10-103 the return" or something, your games are atmospheric and scary

I REALLY loved this! While the first game in this series is fairly simple, it sets the tone and pace for something bigger which is exactly what Null Kelvin nails. Meeting all the different UTs in containment and the hint at this world's deeper lore was my favorite part. I hope that we eventually get a sequel/full fledged game! :)


Well i cant explore the other floors or it takes too much time to go down to the second floor in the beggining of the game.

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This is pretty much a solid sequel from 10-103,  but there is some pros and cons from this game from my perspective.


What i love to bits is the attention to detail and the neat secrets, i missed some on the first playthrough, and one of em is pretty funny if you found it. Please add more interactables and secrets if you're continuing the series :)

The combat is solid just like the first game. If there was another 10-103 game, i would suggest more weapons in variety with pros and cons and more challenging combat situation that requires you to use wits and preemptive strikes/advantages.
And also make bullets scarce for more survival horror feeling or don't.

The story and lore is pretty SCPesque and kinda deep for this kind of game, and the second one pretty much expands the lore. Keep it up.

Cons (This is pretty much nitpicking and how would i make it more enjoyable for myself)

My biggest complaint is the movement. No, not the running. Rolling.

It's broken and i don't like it, the invulnerability makes you pretty much speedruns the game and makes the objective laughably easy. Didn't even died once after i found out how broken it was. I would make rolling/evading have a recovery time or enemies would straight up punish you for excessive rolling.

Second issue is how Morpho and Specter-8 interacts, there should be either punishing the player for not reporting the current situation or straight up giving advantages for the player. And also add more interactions or lore with Morpho pls :)

My final complaint is too linear. While sure the game is linear in the first place, but with different ways to complete the objectives and possibly endings the game would be an absolute polished gem.

I got two takes, one is if the player is messy or not doing the procedures there would be consequences or a bad ending. And you are rewarded for strategizing how to enter a facility well equipped and informed for the situation.

OR straight up make Specter 8 went FUBAR and joined the Legion.

That is all for me, i would love a trilogy nerdspartan :)


Excellent game! I agree with another commenter that spamming rolls is a bit of a "cheese" strategy. In the section where you had to fight through a bunch of enemies to get back to the surface, I was able to just ignore every enemy by rolling through them.

Another thing I would've liked to see is being able to roll forward while stationary. Often, I would be shooting something, it would come close, then I would press down to try and roll through it. But then I forget I have to be moving to roll and stand there foolishly  while something rips apart my entrails. It just felt awkward having to press two things to dodge.

Other than that, the art style is great and you do a good job of not over-explaining the situation, leaving a decent amount to player imagination. 

Fans of SCP will love this!

Yo, this is amazing, just wondering: is 10-103 the first part and this is the sequel or a remake?

Nvm, I've just played it :v

The sequel, not a remake or a prequel.

The first one is ok, i played it, it was fun, but null kelvin is a masterpiece! You really expanded on the existing mechanics, and added a lot more! It is amazing!


Pls pls pls make some more l LOVE theze types of games and ur games rock!

I loved it, good job pal

your games are fantastic

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I really enjoyed this, was brilliant! Thanks for making it and sharing with us, really hope you'll make more of the series! :))

I hope you make much more of these type of games  really loved it. 

Deleted 106 days ago

ignore dead bodies

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