IOSoccer
Patch notes · News · Live player count
About
IOSoccer is a free non-commercial competitive third-person online multiplayer soccer game that offers unparalleled freedom in ball control and gameplay depth.
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Detailed
IOSoccer is a free non-commercial competitive third-person online multiplayer soccer game that offers unparalleled freedom in ball control and gameplay depth. Originally released 15 years ago under the full name International Online Soccer as a Half-Life mod, the game was later ported to the Source Engine and re-released in 2008. Since the last public release, the game’s code has been completely rewritten, new player models created, and countless new gameplay features added.Features:Unparalleled freedom in ball control and gameplay depth: The combination of a third-person camera together with mouse and keyboard input gives you full control over your dribbling, shooting, and passing.Skill moves: Show your mastery of the game with bicycle kicks, diving headers, ball flicks, and precision dribbling.Flexible team sizes: Whether you prefer 4v4 street games or our standard 8v8 matchups, we support everything from 1 to 11 players per side.AI and human goalkeepers: You can let the server control the keeper or take its position yourself on the fly.Public matches: Join and leave public servers with casual matches whenever you want to.Competitive matches: Participate with your club, national team or mix team in leagues and cups organized by the community.Dedicated servers: Use our official dedicated servers or rent your own one from a hoster of your choice.Player customization: Set your shirt name, pick your shirt number and choose your ethnicity, hair style, shoes, keeper gloves, ball, and sleeve length.Instant replays and highlights: Watch goals again from the TV camera's perspective right after they happened and use intermissions to catch up on chances you missed.Goal celebrations: Choreograph your team's goal celebrations with various animations.Warm up mode: Practice shots on your own goalkeeper during warm up before the match where every player has their own ball.Custom assets: Make your own maps, team kits, balls, shoes, and keeper gloves.100% free: No microtransactions or any other hidden costs.
Patch Notes & Announcements(59)
MINORIOSoccer Update - 14 June 2026
- Added Korea in matchmaking region- Added red card pop-up- SourceMod admins can change teamkits by using `sm_teamkits` (in console) `!teamkits` (in chat), then pick home and away side Added or update
MINORIOSoccer Update - 12 June 2026
Happy release day! - Players can't score own goal from kick-off anymore. It will be a corner for the opponent- Updated matchmaking menu in-gameAdded or updated the followings kits:- Argentina (home an
MINORIOSoccer Update - 10 June 2026
- Fixed a bug where players would see black kits on a fresh install- Fixed a bug where keeper saves sometimes not being counted Added or updated the following kits:- Germany (Home) made by wurst- Swed
MINORIOSoccer Update - 7 June 2026
- xG tweaks- Stamina and shot bar height increased- Add an option to reset the stamina and shot bar colours back to default Added or updated the following kits: - Congo DR (home)- Iraq (away)- Jordan
MINORIOSoccer Update - 30 May 2026
Added rematch feature. mp_rematch need to be on 1 (default is 0) and both captains (team based) need to write !rematch (also same message to revoke it). When passed, the match will go back in warm-up
MINORIOSoccer Update - 27 May 2026
- Improved kit clashing system- Smarter kit picking. Home team has the priority to keep the home kit- Fallback kit (usually a mix or a team without kits in server) now picks a random national team ins
MINORIOSoccer Update - 25 May 2026
- Back-heel minimum and maximum strength lowered- Set-piece and penalty charge block time is now 3 seconds (was 4)- Advantage play duration reduced to 3 seconds (was 4)- Fixed a bug where shots and sa
MINORIOSoccer Update - 24 May 2026
- Back and side heel are now self-controllable. It no longer need a pass from a teammate- Added a close button to the player profile to return to the default scoreboard- Fixed a bug where spectators a
MINORIOSoccer Update - 23 May 2026
- Fix a bug where teammates could stand next to the ball during goal kick. Now a shield is implemented just like with free-kicks, throw-ins and corners- Bounding box is now 20x20 (was 18x18 and before
MINORIOSoccer Update - 22 May 2026 #2
- Keeper diving speed, diving duration reverted back to pre 18th May update. However the reach stays the same- Tweaks on xG, they should now give higher value per chance- Reduced the delay before play
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