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Antimatter Dimensions

Also known as Antimatter Dimensions, ad, antimatter dimensions

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

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Last update
18 May 2026
Players now
898
Original sources
1
Latest update
Event

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 update aims to brin…

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Latest updates

Update history

Browse past updates and patch notes for this game.

3updates

Gallery

In-game media

Achievements

Community progression

Top picks from 100 Steam achievements, sorted by player unlock rates.

  • You Gotta Start SomewhereBuy a 1st Antimatter Dimension96.2%
  • L4D: Left 4 DimensionsBuy a 4th Antimatter Dimension.85.6%
  • 90 degrees to infinityBuy an 8th Antimatter Dimension.60.9%
  • MultidimensionalReach 1 T of all Antimatter Dimensions except the 8th.56.6%
  • You got past The Big WallBuy an Antimatter Galaxy.54.5%
  • Over in 30 SecondsHave antimatter/sec exceed your current antimatter for 30 consecutive seconds.51.0%