A game which is played by several players. The players may be working cooperatively or competitively (either against each other or the game).

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0answers
5 views

How to create a simple multiplayer game using webRTC [on hold]

HTML5 How to create a simple multiplayer game. 1 vs 1, using webRTC. I am specifically looking at the steps needed to make this work in as simple a form as possible. From my understanding I need a ...
0
votes
2answers
73 views

Multiplayer game principles

I am developing game using libGDX libraries . I want to create multiplayer mode , where several players can play at the same time in the same room , each player can create his own room and other ...
0
votes
1answer
25 views

Cross-platform multiplayer game in JavaScript [closed]

I want to start creating a simple multiplayer, JavaScript based, cross-platform game. Think about it as a two player mario where players can shoot each other. My question is what is the best way (or ...
0
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0answers
42 views

Unity Photon/PUN - Updating booleans with RPCs

I'm using the latest version of unity with Photon's PUN library. I used a tutorial to make a really simple multiplayer game (cubes moving around) which works fine. Now I'm trying to make a turn based ...
1
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0answers
44 views

server-side language for multiplayer card game [closed]

I am trying to develop a web-based multiplayer card game similar to poker, but with some changes to its rules. The game needs to be secure, so it needs a game-client for UI and actions, and a ...
0
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1answer
33 views

How to make unitypackage from allseen alliance's android sdk?

Im making an offline multiplayer for Android device by Unity and I found only one way to do this is the allseenalliance sdk. After download its from here I found that to use it I need to create an ...
2
votes
1answer
61 views

how to sync two players to start at the same time for a head-to-head networking game?

I am developing a game similar to "Street Fighter" and two players can fight each other via Internet. The networking model is "lockstep" by trying to sync user controller status for each frame. When ...
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0answers
24 views

Reverting 2d canvas?

I'm making a multiplayer game which involves drawing lines. It's based this game: http://curvefever.com/sites/default/files/resize/remote/ef86488088c618df13b34f8b87aafd4e-1107x808.jpg. The game is ...
2
votes
3answers
131 views

Prevent movement cheating in MP games

I have read a lot about movement in multiplayer games, but not so much on preventing cheating. Let's say a client sends moves packets whenever the player press a movement button, then the server ...
2
votes
1answer
108 views

In-Depth Lockstep Explanation

I'm making a multiplayer game built upon a lockstep system and I'd just like a better grasp on the concept. My main question is on how to get every command to simulate at the same time on every ...
0
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1answer
50 views

In lockstep networking game, how to handle sudden lags and disconnection?

I am trying to implement a game similar to "Street Fighter" by using lockstep networking model so that two players can play remotely via Internet. I have read a lot of articles about lockstep ...
1
vote
1answer
68 views

Synchronization with game tick

I'm working on a multiplayer game and it's currently set up like this. It accepts packets from the client on the fly and does whatever processing it needs to. There is also a main game tick which is ...
3
votes
1answer
80 views

Sending Client Input to Server (which way?)

I am trying to get networking working for my game, I've read several sources of information about this subject but one thing is still unclear for me. The way I process client input is by executing a ...
9
votes
2answers
898 views

How to handle realtime random movement with client side prediction

I'm building a realtime multiplayer game that runs the same 'physics' loop on client and server. I'm using a steering behavior 'wander' that is essential random movement. The client and server ...
1
vote
1answer
52 views

Do google game services require the users to have a g+ account to enter lobby?

I've been reading Google Game Services (GGS) API about multiplayer lobby/rooms and the documentation doesn't make it very clear if the users are required to sign in with a Google+ account (which I ...
7
votes
3answers
2k views

Are completely dumb client multiplayer games feasible? [closed]

Is it possible to make a networked game, where each client displays a pixel array sent to it by the server, and sends inputs back to the server? This would be much simpler to implement than using ...
6
votes
3answers
93 views

Player acceleration formula and using it with authoritative server

I know the theory behind authoritative client-server architecture, it works very well for character movement in a tile-based world: you send messages like "I moved one square to the right", the server ...
1
vote
1answer
53 views

Create player rankings?

I recently created a tournament system that will soon lead into player rankings. Basically, after players are done with the tournament, they are given a rank based on how they did in the tournament. ...
9
votes
2answers
208 views

How would a game-state snapshot system be implemented for networked real-time games?

I want to create a simple client-server real-time multiplayer game as a project for my networking class. I've read a lot about real-time multiplayer network models and I understand the relationships ...
0
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0answers
24 views

How to receive LAN serverlist in unrealscript

We are currently creating a multiplayer game. We can setup a server and connect to it. However we have to use console command: "open #ip#" for it. We would like to be abble to request a list of all ...
4
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4answers
290 views

How to avoid duplication using client-server model

I am using a client-server model to write a multiplayer-capable game (in Java). Currently the clients and the server are using the same code to run the game logic, in order to enable client-side ...
1
vote
1answer
42 views

What are some rarely-mentioned networking models/strategies? [closed]

I've been thinking about multiplayer and networking a lot lately, and I've found oodles of information, but I feel like there might be some standard models or strategies for networking that I haven't ...
2
votes
4answers
723 views

Key mapping for a 2-players game

I've been struggling for a while trying to figure out the best way to map two players on a single keyboard. Let's consider something generic: Arrows Validation Cancel (optional) Some common actions ...
0
votes
1answer
257 views

Sending RPC calls from server to client inside Unity

In my game inside Unity, I have two scenes setup. One for the main server ( acts like authoritative server ) and the other scene for my client. The game starts once my client connects to the server. ...
0
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0answers
44 views

Rewriting the existing code for RPC in Unity

So I am basically done making a game inside Unity. The next phase is for me to make the game run on different IPAD devices ( max 4 ). So the main game would run from a PC which would act as a server ...
1
vote
1answer
105 views

Server to client update rate

I am building a game that uses client-server architecture and have the following question regarding server to client updates. Currently the server is doing 60 ticks per second and is sending updates ...
1
vote
0answers
177 views

Best view for 2D Android game in Xamarin [closed]

I am trying to create a 2D multiplayer turn-based cooperative game for Android in Xamarin with possible future implementations for Windows Phone and iOS. The main inspiration for my game is Pandemic. ...
4
votes
1answer
125 views

Executing commands at the exact same time on 2 or more computers

I have an RTS game, with deterministic simulation, but if I want multiplayer to actually work, I need commands sent between computers to be executed at the exact same time. My game's networking is ...
0
votes
1answer
57 views

Using IPAD's as controllers for a Unity game

We are making a Multiplayer game using Unity. The actual game would be run from a PC projected on a screen and the players would be using their respective Ipad as a controller to play the game. I am ...
0
votes
2answers
149 views

How to pass a turn to AI and draw its move in a game?

I am writing a simple game for 2 players, where they have to make turns after each other (select a few objects to remove from the screen) and press "End turn" at the end to pass the turn to another ...
5
votes
2answers
212 views

How do I maintain game balance while promoting interaction between dead and alive players? [closed]

How do you motivate players to be content with randomly selected roles that are often complex to play and differ drastically in playstyle (AND to stick around till the end of game)? Some background: ...
1
vote
0answers
99 views

Google turn based multiplayer automatch criteria

I've set up a multiplayer game using Google's turn-based API. I now want to put some qualifiers on auto-matching and am racking my brain on how to solve this issue... I'm using GetVariant() to ...
0
votes
1answer
92 views

Multiplayer and creeps (NPC enemies): how to compute bullet hits given the lag?

We are making a multiplayer co-op game, where players will shoot not each other but AI enemies (creeps), controlled by the game. The chosen implementation is client-server with an authoritative ...
1
vote
1answer
131 views

Why is there a huge update-delay in my client/server code?

I'm working on my Java game with Libgdx and having trouble with the network code. I can create a server, make multiple clients connect to it, but there is a huge delay between the player's input and ...
4
votes
2answers
177 views

How can I get a list of servers hosted by my players?

I'm writing a multiplayer 2D online game, where game servers are hosted by the players. I want to show players a list of the currently hosted game servers. How would I do that? I know how to let ...
2
votes
1answer
70 views

How to sync gamestate between server and clients in turn based 4x game?

Background information: I am developing a game similar to other 4x games like Sots, MoO,... I am storing all information about the game(like star/planet/ship/fleet positions, owners and a lot of ...
0
votes
2answers
73 views

most effective storage of logged information [closed]

I am currently implementing basic logging of information on my multiplayer game and I want to have the most effective method. To log when a player connects and disconnects to a the server it ...
1
vote
3answers
139 views

How to handle network game [closed]

I'm currently building my own game using LIBGdx in JAVA but i'm facing some trouble. My game is base like this : A player have a position and some other parameters that are float, int types. He also ...
1
vote
1answer
133 views

how to store game state for a multiplayer board game eg. poker

First Approach: Store the state in database and play with database queries. Could a database handle the load, as poker is quite fast paced, and I have to query/update database for each player move. ...
2
votes
1answer
139 views

How do console games avoid port forwarding with user hosted servers?

On AAA xbox games (Call of duty, etc.), the company acts as a matchmaking service but the users host all of the games. Because not everyone has ports forwarded on their router, how do these games ...
1
vote
2answers
94 views

Correct way of modelling for a multiplayer FPS game

I was wondering what was the best way to model characters for an first person shooter game? Assuming I have 2 modes to show, first person view (the player's view) and 3rd person view (viewing other ...
2
votes
1answer
44 views

Wake locks in Android multiplayer games

I'm porting an FPS game to Android, and I have a question about the use of wake locks. Should the client acquire a wake lock when it connects to a server to keep frames running at a proper rate when ...
0
votes
0answers
49 views

How does character creation work in 2D games? [duplicate]

My question is how does character creation work in (multiplayer) 2D game? For example player wants to have long yellow hair, black armor and white leggings. What should I do? Already have all ...
1
vote
0answers
41 views

Ensure packet owner from connection is the authentic user [duplicate]

In a multiplayer game, how can you be sure that the IP from a packet is the real IP? By spoofing I could send, for example, a "suicide packet" which tells the server that the owner of said packet ...
0
votes
1answer
190 views

How is shot synchronization implemented in multiplayer FPS?

I'm building a 2D multiplayer shooter game. I have singleplayer working and started working on multiplayer part (server code,...) and there is one thing I just can't get my head around. When player ...
0
votes
0answers
113 views

Google Play Game Services - Handling messages via p2p, host or no host?

I am developing a real time multiplayer game using Google Play Game Services. The underlying networking is done via P2P. Everything I read says I should still have a game host that sends out all the ...
0
votes
1answer
294 views

HTML5 canvas multiplayer game with node.js and Isogenic engine [closed]

I want to create a multiplayer game using Isogenic engine i understand that this technology uses html5 and canvas for rendering graphics in frontend and node.js for backend. I started working on how ...
0
votes
0answers
129 views

Realtime Multiplayer Server for Backgammon in Unity2D

I am doing a project as a student. As I'm developing a Backgammon game for iOS and Android. I have faced the problem of choosing the best method for my server. In this game users will join a room to ...
14
votes
6answers
2k views

Creating a seamlessly looping 2D multiplayer level?

A discussion came up recently about how to create a 2D side-scrolling multiplayer game that can have an looping level design (Think of Starbound and how their worlds are looping). I thought the ...
2
votes
1answer
77 views

how did coordinate-handling in old flightsimulators work?

Im currently working on a combat flight simulator pure for own fun. Using a floating-origin i thought the float inprecision was history, however this was the case untill i tried adding multiplayer to ...