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Nubby's Number Factory
A plinko-style roguelike where you work at a number factory. Launch your spherical friend, Nubby, down a pegboard to make bigger and bigger numbers! But beware, if you fail to meet your number quota, the sun will explode.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-04 · quoted reviews as of 2026-05-12.
What reviewers agree on
76 of the 103 reviews raise this.
“Nubby's Number Factory is easily my favourite roguelike of the year. It is a game based on Peggle with incremental elements added to it, also the ammount of items and characters makes the 2.49 euros i used to buy this…”
“This game is pretty fun but tony should make more items”
“An engaging engine-building game with a unique and fun style.”
19 of the 103 reviews raise this.
“An engaging engine-building game with a unique and fun style.”
“Concerningly addictive with such a nostalgic interface that is 100% fully committed to the aesthetic. A clear labor of love, that is fun to play. Strat is to always use the Evil Goose just because I love the sound. The…”
“very fun and engaging roguelike with a beautiful and eerie art style”
15 of the 103 reviews raise this.
“Nubby's Number Factory is easily my favourite roguelike of the year. It is a game based on Peggle with incremental elements added to it, also the ammount of items and characters makes the 2.49 euros i used to buy this…”
“Concerningly addictive with such a nostalgic interface that is 100% fully committed to the aesthetic. A clear labor of love, that is fun to play. Strat is to always use the Evil Goose just because I love the sound. The…”
“Extremely fun and insanely cheap”
10 of the 103 reviews raise this.
“Concerningly addictive with such a nostalgic interface that is 100% fully committed to the aesthetic. A clear labor of love, that is fun to play. Strat is to always use the Evil Goose just because I love the sound. The…”
“I absolutely adore this game. It has such a quirky vibe to it with the music, artstyle, and animations. The items and perks all feel fun to try to string together and create new setups to do better. The challenges are…”
“Pretty fun game. I find the art style very nostalgic. Combos are nice and much to learn in order to enjoy the game even more. nice upgrades funny upgrade options and mode, can only recommend.”
6 of the 103 reviews raise this.
“Nubby's Number Factory is easily my favourite roguelike of the year. It is a game based on Peggle with incremental elements added to it, also the ammount of items and characters makes the 2.49 euros i used to buy this…”
“Concerningly addictive with such a nostalgic interface that is 100% fully committed to the aesthetic. A clear labor of love, that is fun to play. Strat is to always use the Evil Goose just because I love the sound. The…”
“Nubtastic! Story is N/A Setting is N/A Visually, it matches the bizarre nature of something like Hypnospace Outlaw. Performance was solid throughout and I didn't run into any bugs or glitches. I also played this on…”
7 of the 103 reviews raise this · 7 of them still recommend the game.
“I absolutely adore this game. It has such a quirky vibe to it with the music, artstyle, and animations. The items and perks all feel fun to try to string together and create new setups to do better. The challenges are…”
“Number go higher then dopamine hit then crash out when nubby bounces off the side to his death after hitting one peg then game over”
“This game is fun, but it's also the devil. I don't know that chaotic is the right word, the RNG heavily favors, "You're going to lose," physics. Whether or not you win is entirely random. You can try to aim Nubby all…”
4 of the 103 reviews raise this · 4 of them still recommend the game.
“This game is pretty fun but tony should make more items”
“It's great, exactly hit the spot for a simple numbery roguelite with some whimsy. A little light on variation so far, but still having fun. The game feel is unique and I actually really like how it feels.”
“hell yeah it's like peggle but way more fun just think each "run" lasts a bit too long, there's not enough strategy and evolution of gameplay to justify that many rounds”
3 of the 103 reviews raise this · 2 of them still recommend the game.
“Its overhyped indie retro slop, the mechanics are piss simple are there is like one reasonable method to get to googl points. I wish most of the items actually have use later game other than just being temporary…”
“hell yeah it's like peggle but way more fun just think each "run" lasts a bit too long, there's not enough strategy and evolution of gameplay to justify that many rounds”
Counted across 103 English reviews, sampled to match this game's 97.3% positive rating · as of 2026-05-12
“i write this review with my metaphorical pen filled, not with ink, but spite. every minute i spent in this application was in a state of rage induced psychosis; my forehead has a palm shaped dent in it. i despise everything about this game: beshrew that little blue sphere and…”
— a player, Steam review · 5 hrs played“So many things can be said about this game; it entrancing, silly, crude, but most of all, very strange. Lets get into it then. The Positives: Nubby is an interpretation on for the game of Peggle, where you are trying to get a certain score to move onto the next level in the…”
— a player, Steam review · 132 hrs played“just like in real life, math problems are easily solved with a mannequin head and asbestos if you like big numbers, this game will let you make big numbers. that's all that really needs to be said”
— a player, Steam review · 11 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-05.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-04). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
NNF V1.4.7.5 Patch Notes | Galician Localization Spontaneously Added!
Hello Nubbily Wubbilies, Today I've released patch v1.4.7.5, which primarily adds a Galician localization to nubby. Thanks to community volunteers Álex "cachorroacuático" and Flavia "ozonosfera", we h
NNF V1.4.7.4 Patch Notes | Added Hungarian localization! (8/15/2026)
Hello shlubbly gubblies, Small patch today, primarily concerned with adding a Hungarian localization to NNF. If you're Hungarian, give a round of applause to our volunteer Hungarian translator, Sacred
Nubby News #15 (7/5/2026)
Greetings to all number-pilled peg snipers,It's been a good couple months since I've made a Nubby News post and I think I've finally accumulated enough news to warrant a public appearance. I'll start
NNF V1.4.7.3 Patch Notes | Added European Spanish localization! (7/1/2026)
Hello Number-ers, Patch v1.4.7.3 for Nubby's Number Factory is out on steam as of today! This is another pretty small patch, but I believe it's an important patch for European Spanish speaking nubby f
NNF V1.4.7.2 Patch Notes | Russian localization added! (6/19/2026)
Hello Number Factory Personnel, Today I've released patch v1.4.7.2 for Nubby's Number Factory on steam. This is a small localization patch which adds support for the Russian language. Big thank you to
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-12.
| Genres | Strategy |
| Player tags | Strategy · Rogue-like · Arcade · Surreal · Singleplayer · Stylized · Deckbuilding · Psychological Horror · 2D · Indie · Satire · Retro (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Cloud · Family Sharing |
| Languages | English, Portuguese - Brazil, Danish, Italian, Portuguese - Portugal, Ukrainian, Slovak, Catalan, French, Polish, Spanish - Latin America |
| Official site | https://www.mogdogblog.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows Processor: 64 bit processor Memory: 4 GB RAM