O2Jam for Windows

Name: O2Jam
Rating: 3.7 (48 reviews)
Author: Terra ICT

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Used O2Jam for Windows?

Editors’ Review

Download.com staffFebruary 25, 2026

O2Jam is the premier online multiplayer musical game. Jam with friends globally in this non-violent rhythm experience.

Pros
- Online multiplayer musical gameplay
- Focuses on music entertainment
- Allows global jamming with friends
- Avatar customization through items
- Earn money and gain experience
Cons
- Updates may be unspecified
- May include bug fixes

O2Jam for Windows

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Used O2Jam for Windows?

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Full Specifications

GENERAL

Release: December 29, 2005

Latest update: February 25, 2026

Version: 3.50

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows XP
Windows ME
Windows 2000
Windows NT
Windows 10
Windows 98

Additional Requirements: Windows 98/Me/NT/2000/XP

POPULARITY

Total Downloads: 683,655

Downloads Last Week: 7

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Last Updated

User Reviews

3.7/5

48 User Votes

Can't play. CNET should update this
betagamizadoJune 1, 2013
Pros
Awesome game (I used to play this in the past)
Cons
It no longer exists
Summary
after download cant play at all HELP PLEASE
Ayoung_Need_HelpFebruary 10, 2013
Pros
after download cant play at all
Cons
after download cant play at all
Summary
after download cant play at all
after download can't play...how????
mayaamiraMarch 24, 2011
Pros
help me....
Cons
please help me....
Summary
its nice.:)
anne112223November 12, 2010
Pros
i like the musics
Cons
the fast level
Summary
because its nice.
goodness well
hansenlhoMarch 26, 2010
Pros
i'm very like this
Cons
no anything i dont like
Summary
hope can ply 4ever
purple1997January 23, 2010
Pros
juz 4 play~but nice~^^
Cons
juz plyply~~haha
Summary
Piece of shit!
eddwordJanuary 4, 2010
Pros
Not one damn thing. does not work GARBAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Cons
GARBAGE WITH A SUPER CAPITAL "G"!!
Summary
BIG OLE PIECE OF SHIT!
i like it!!!!
nickiegirlJanuary 1, 2010
Pros
i love this game because i like playing piano............
Cons
i hate some songs because they are so fast!!!!!!
Summary
it is nice BUT>>
serinalowSeptember 27, 2008
Pros
when angry can play o2jam
Cons
if the human can move with our ryhthem then good lol..but i cant play the game becasue no conection to e-game i hate this most
Summary
pppppppppppppppppppppppppppppppppppppppp
karlo_pogiSeptember 25, 2008
Pros
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Cons
ppppppoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Summary
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn Updated on Sep 25, 2008i want to ply it

Developer’s Description

By Terra ICT

Jam with buddies online, from anywhere in the world.

O2Jam is the first online multiplayer musical game. A non-violent online game, which focused on music as its mainstream of entertainment. Here's your chance to jam with buddies of the same musical mind. A rhythm game with a twist, O2Jam is a refreshing take on the genre, because this game allows you to jam along with buddies online, from anywhere in the world. Earn money, gain experience, and buy items to customize your avatar and do battle with other people. Version 3.50 may include unspecified updates, enhancements, or bug fixes.

O2Jam for Windows

Editors’ Review

Pros

Cons

O2Jam for Windows

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User Reviews

Can't play. CNET should update this

after download cant play at all HELP PLEASE

after download can't play...how????

its nice.:)

goodness well

hope can ply 4ever

Piece of shit!

i like it!!!!

it is nice BUT&gt;&gt;

pppppppppppppppppppppppppppppppppppppppp

Developer’s Description

it is nice BUT>>