⚜ SteamCozy

Home / Games / Nuumonsters

Nuumonsters

Nuumonsters

Welcome to the wonderful *New* world of Nuumonsters! A short, retro-style Creature Collector RPG — play as Yana or Yasaka and battle your way through the Hana region, with 70+ creatures to catch and train!

Released Feb 18, 2026 Developer Yanako RPGs Platforms Windows Early AccessRPGCreature CollectorTurn-Based StrategyOpen World
View on Steam ↗ $9.99 (US · as of 2026-05-13)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

60.6%positive71 reviews
Recommended · 3 found this helpful

“This game is the perfect tribute to Pokemon Red and Blue because it's just as if not more buggy LOL I enjoyed it and I think it's fun and cute but it is so unpolished. I have a high tolerance for that sort of thing but if you don't I suggest you don't buy it...”

— a player, Steam review · 2 hrs played
Recommended · 0 found this helpful

“Fun creature catching game.”

— a player, Steam review · 9 hrs played
Not recommended · 8 found this helpful

“TLDR This game, even the ‘remade’ version, is filled with bugs that heavily detract from the gameplay experience. I must recommend people skip this game due to their existence. Review Nuumonsters had the potential to be a short but cute game but unfortunately it fails in many…”

— a player, Steam review · 7 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

20achievements
6.8%median completion
3.8%rarest: Treasure Hunter
58.3% of players 58.2% of players 58.0% of players 45.2% of players 34.6% of players 25.6% of players 14.7% of players 14.0% of players 14.0% of players 7.9% of players 6.8% of players 6.6% of players 6.5% of players 5.9% of players 5.2% of players 5.1% of players 5.0% of players 4.5% of players 4.1% of players 3.8% of players 58.3% 0% most earned rarest
Almost everyone has
58.3%Nuumonster Trainer! — Open the Game for the first time
58.2%My First Nuumonster! — Obtain your Starter
58.0%Colorful! — Hidden achievement
Rarest badges of honor
3.8%Treasure Hunter — Find 15 hidden items
4.1%Nuumonster Specialist — Collect over 50 Nuumonsters
4.5%Fisherman — Fish 15 times

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Feb 24, 2026
Hot Fixed Following Nuumonsters "Remake"

Hi guys~ As promised we are performing maintenance on this title^^ This week, we've fixed several things, most recently including: - Fixed some missing text - Updated some world encounters - Added new

Feb 20, 2026
Nuumonsters is Now Available in Full Access!

Hi guys! We have finally finished in remaking Nuumonsters completely from scratch, and released the new version via a free update and transferred out of early access on the 18th, which was also the Nu

Oct 31, 2024
I urge you to read this - An important update from the developer of Nuumonsters

I'm not the same dev I was when I started Nuumonsters, nor even Dokimon. My adventure starts today I urge you to read, skim-read, or even just glaze over the images in this Kickstarter update : https:

Sep 15, 2024
Huge AnnouncementーNuumonsters Hiatus is over as Dokimon Development Wraps up!

Hey guys! Real quick, just wanted to say here that Dokimon is live on Steam. This is the big brother to Nuumonsters. You can see a new trailer, info on the release data, and some juicy deets in the "A

Nov 04, 2023
Bugs Patch + Steam Achievements Fixed. Improvement of some systems

Hey guys!! Long time no see :D I put the game on a big sale on a whim for Halloween, and we got wayyyy more sales than I ever could have expected! To honor that, I came back and finally made the gruel

Games like Nuumonsters

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresAdventure, Casual, Indie, RPG
Player tagsEarly Access · RPG · Creature Collector · Turn-Based Strategy · Open World · Retro · Adventure · Party-Based RPG · JRPG · Casual · 1990's · Old School (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Cloud · Family Sharing
LanguagesEnglish
ControllerFull support
Achievements20
Official sitehttps://www.yanakorpgs.com/
Minimum system requirements (PC)

Minimum: OS *: Windows 7+ Processor: Dual core processor Memory: 2 GB RAM Graphics: Intel HD Graphics Storage: 200 MB available space