⚜ SteamCozy

Home / Games / Antimatter Dimensions

Antimatter Dimensions

Antimatter Dimensions

Earn antimatter through dimensions! Gain Infinite antimatter to collapse the universe!

Released Dec 17, 2022 Developer Hevipelle, Omsi, Razenpok, Spectralflame, WaitingIdly Publisher Hevipelle, Makopaz Platforms Windows · Mac IncrementalIdlerStrategyFree to PlayCasual
View on Steam ↗ Free (US · as of 2026-09-26)

What players say

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

92.1%positive4,616 reviews
Recommended · 11 found this helpful

“One of the best idle game probably ever made. 732 hours just to finish the game WITH the help of many spreadsheets. In total : 6 Google Docs followed; 15 Discord Channels for the entire game; Many many MANY pins checked and messages checked; A lot of help in the discord server…”

— a player, Steam review · 732 hrs played
Recommended · 7 found this helpful

“Literally the best incremental game in my life. Achievemnts system are so good that I'd say I haven't seen better in any game before. And I played a lot. Dev, you are very good at this. Keep going. Love your work”

— a player, Steam review · 711 hrs played
Recommended · 6 found this helpful

“I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE I AM GOING INSANE Haha funny number game 10/10”

— a player, Steam review · 86 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2026-08 via SteamCharts; self-collected from the Steam API since Aug 2026.

6,962all-time peak
0 5k 10k 2023 2024 2025 2026 5.4k avg · Jan 2023

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.

100achievements
15.5%median completion
6.0%rarest: The End
96.1% of players 85.1% of players 60.6% of players 56.3% of players 54.2% of players 50.7% of players 48.5% of players 48.2% of players 47.7% of players 42.8% of players 42.7% of players 42.4% of players 39.3% of players 38.3% of players 38.0% of players 37.0% of players 36.6% of players 36.4% of players 35.0% of players 35.0% of players 34.1% of players 34.0% of players 34.0% of players 33.9% of players 31.7% of players 31.3% of players 30.1% of players 30.0% of players 29.2% of players 28.8% of players 28.6% of players 28.3% of players 27.6% of players 27.5% of players 27.0% of players 25.8% of players 23.4% of players 23.4% of players 22.8% of players 22.7% of players 22.5% of players 21.7% of players 21.3% of players 21.0% of players 21.0% of players 20.8% of players 20.6% of players 20.1% of players 19.0% of players 18.4% of players 15.5% of players 14.8% of players 14.7% of players 14.5% of players 14.4% of players 13.2% of players 13.0% of players 13.0% of players 13.0% of players 12.9% of players 96.1% 0% most earned rarest
Almost everyone has
96.1%You Gotta Start Somewhere — Buy a 1st Antimatter Dimension
85.1%L4D: Left 4 Dimensions — Buy a 4th Antimatter Dimension.
60.6%90 degrees to infinity — Buy an 8th Antimatter Dimension.
Rarest badges of honor
6.0%The End — Hidden achievement
6.1%The One with Dilated Time — Hidden achievement
6.1%An unhealthy obsession — Hidden achievement

Latest official news

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

Dec 17, 2024
2 Year Anniversary Update

Hey Everyone, It’s been two years since the release of Antimatter Dimensions on Steam. Since then, Reality has been released on Mobile, and changes have been made across web and mobile versions. This

Jan 28, 2023
Game Updates 12/17-1/28

Hi Everyone! We’ve made quite a few adjustments, bug fixes, and additions over the past month and a half. We wanted to make sure to post here for those users who may not have access to our Discord. In

Dec 17, 2022
Antimatter Dimensions - The Reality Update + Steam release

After 4.5 years, the update is here. I want to thank everybody who has helped me and participated in the making of the update, you can see a list of credits either when you beat the game, or through t

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

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

GenresCasual, Free To Play, Indie, Strategy
Player tagsIncremental · Idler · Strategy · Free to Play · Casual · Dark Comedy · Time Manipulation · Singleplayer · Indie · Space · Choices Matter · Linear (Steam store community voting)
FeaturesSingle-player · Steam Achievements · In-App Purchases · Family Sharing
LanguagesEnglish
Achievements100
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 or higher Processor: 1.1GHz Memory: 4 GB RAM Network: Broadband Internet connection Storage: 100 MB available space