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Top free prototypewith server-based network multiplayer (537 results)

Explore prototype games with server-based network multiplayer on itch.io · Upload your prototype games with server-based network multiplayer to itch.io to have them show up here.

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DO YOU DARE ENTER?
Adventure
Difficult jumping platformer with online multiplayer! Brackeys game jam 2025 submission.
1 – 32
Action
Play in browser
Bizzarioware is an ongoing collection of psychedelic, strange and surreal microgames played for 15 seconds or less.
1 – 2
Simulation
Game inspired by Factorio and Rimworld, which unites factory and social interaction aspects.
1 – 20
Strategy
Anime Style Survival and Battleroyale
1 – 5
Survival
A small, surreal MMO
Role Playing
NBA stopped, but we're just starting! Basketball Dream Team is a new basketball digital card game in the making.
Card Game
Multiplayer arena-like first-person-shooter in generated destructible voxel worlds.
1 – 8
Shooter
Play in browser
Seven awesome games made in seven adrenaline laced, drug-fueled days. One free price. Enter the mix.
1 – 4
Its a mini museum online heist for two friends.
1 – 2
Survival
Blow-up inferior players through the power of your knowledge (before they blow you up first).
1 – 20
Educational
A multiplayer, fast paced game of Tag played by using physics-based mechanics.
2 – 8
Platformer
Bumper cars making music
1 – 20
Simulation
Play in browser
A networked multiplayer version of NintendoLand's Mario Chase
Action
Online PvP Russian Roulette
2 – 6
Strategy
Play in browser
A multiplayer open world survival game with IA and guns
Survival
AudioGame First Person Shooter Multiplayer Online
1 – 4
Action
Play in browser
Optics Twins Helping Experience Reality. Alors ça veut rien dire, mais on l’a mis en anglais parce-que ça claque
2
Puzzle
In this strangle place, you fight to the death against your invisible friends
1 – 4
Shooter
Battle your friends in this action maze game!
1 – 6
Action
Virtual School Gym Hangout Space
Simulation
Play in browser
Discover a wondrous world with your friends
1 – 100
Stealth Game Prototype
Shooter
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
1 – 10
Shooter
A cooperative platforming action game; work together to escape the alien spacecraft!
Platformer
Play in browser
An auto-battler that gets up close and personal
Strategy
Play in browser
An Online Bounty Hunter RPG
1 – 100
Role Playing
Play in browser
A Semi-Working Prototype Version Of Baldi's Basics With Multiplayer!
2
Educational
speedrun on a multiplayer mayhem (and solo)
1 – 10
Racing
Play in browser
Repair the imagination infuser to restore balance between Dream and Nightmare.
2
Puzzle
Run away from the Players with the Bomb: The last standing wins!
2 – 20
Action
1 – 20
Role Playing
Крепкосбитая игра про пиксельные бои танчиков онлайн!
1 – 20
Action
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