NGU IDLE

NGU IDLE

4G · October 1, 2019 · Free to Play, Incremental, Idler, Indie, Adventure

NGU IDLE is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Overwhelmingly Positive96% · 13,0122,846playing now
This game is free to play. Get it on Steam →

Trailers & screenshots

Watch the NGU IDLE trailer →

NGU IDLE price

NGU IDLE is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About NGU IDLE

✦ AI summary

Watch numbers climb endlessly as you battle over 300 uniquely illustrated bosses and collect 350+ hand-drawn items in this idle RPG that blends passive progression with active combat. With a ridiculous story, upgrades that upgrade themselves, and a snarky developer active in its massive community, NGU IDLE delivers endless dopamine hits without forcing you to spend a dime.

NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

NGU IDLE — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included

NGU IDLE in the rankings

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Oct 11, 2026
Somewhere around the undecillions I began suspecting that they may be fabricating new numbers I am currently in the trevigintillions and am now convinced that they are just making ♥♥♥♥ up Yet despite my doubts I persist I must continue to make Number Go Up
Recommended Oct 10, 2026
Great idle, lots of different things happening at once which provides a ton of opportunity for optimization. 1300 hours at the time of review and I'm not even at evil mode so I think I'm like a third of the way done. Only complaint is that there is no option for a resizable window so it looks awkward on my main 1440p monitor and doesn't fit on my side vertical monitor so I have to constantly move it back and forth to see everything when I'm playing another game. Definitely reference the discord if you don't want to get stuck for a week+ because you forgot to focus on something.
Recommended Oct 10, 2026
Its really easy to rack up hours with this game. Ive been playing for a while. Runs in the background pretty well. Used to use it to get through my work day lol.
Recommended Oct 10, 2026
I’m currently a few years into a PhD and do teaching work on the side, which means I’m almost always at my PC but rarely have much time for games that demand my full attention. As a result, I’ve been tearing through idle/incremental games this year; the genre has become a bit of a fixation lately. I've played (and loved) Universal Paperclips, Kittens Game, Horripilant, Tower Wizard and a handful of others which I didn't spend too long with. NGU Idle was low on my list of games to try, perhaps because I assumed a free game would be lesser, or because being free and having an...odd art style made it seem somehow inferior to the others (in hindsight, a strange belief given the purely text-and-numbers presentation of previous games I'd tried). I'm pleased to report that my assumptions were incorrect and that this has very quickly become my favourite incremental game. I was chuckling almost immediately at the strange humour and drawings, it's become a treat to push a little further each day to see what new weird item or monster is waiting for me. There are also so many systems to tinker with and optimize! The math is satisfying, and there's just the right amount of decision-making. …
Recommended Oct 9, 2026
Huge numbers for a number-obsessed (OBSESSED!) mind. I'm in love, I'm ecstatic, I hug you and vow to love you forever. I laugh (challenge passed), I cry (forgot to setup auto-merge auto-boost software doohickey before leaving the house), I swallow my pride (and abandon my personal life), take a smoke, and head back to bed. I'm in love with you. Had I really known what life was before I met you? I don't know, nor I care to find out. I'll come back again and again, blissfully cursed by you, ever-loving and devoted. I know that I haven't seen what you really are, merely a fraction of what you offer, and that scares me. I don't know if I can stay with you nor if I should. But I don't bother asking those questions, as whatever the answer might be, it wouldn't change a thing. I love you, NGU Idle.
Recommended Oct 9, 2026
The best idle game ever made! Thousands of hours of addictive gameplay, idle or online, and it never gets repetitive. Not pay to win either, something modern games lack. All this for only 188 mb of storage.

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