Created by saggau, iPong, or MobilePong, allows you to play Pong via your network, or alone. Its in initial builds right now and is a little slow to respond, but its still fun to see some classics on the iPhone!
Mobile Pong (or iPong) was the 4th place finisher at C41 this year. It is an iPhone native application as well as a small Mac OS X cocoa application for playing pong on your local network.
We’re a little incognito at the moment. In the next few days (probably sometime this weekend), things will become stable enough for an initial binary release of both the iPhone and Mac OS X applications!

Here comes a fun one by Erica Sadun. Butterfly is actually a very cool app - the first game I’ve seen which uses the accelerometer to enhance game play. Its actually a great tool to show off how cool your iPhone is. 
To use it, install via Installer.app, start it up, and then lay the iPhone flat in your hand. The butterflies will float around the screen, you can move the net by tilting the iPhone in the direction you want the net to go. The net and butterfly just have to touch in order for it to count as a “catch.” Great job, Erica! I’m very interested to see the fun games this will spawn. I can envision a lot of cool maze games, etc… like the old ones where you had to tilt the toy to get the ball through the various obstacles. Fun times.


Tilt is the first motion controlled game for the iPhone. We wanted to create an original player experience that takes advantage of what’s new on Apple’s iPhone. To play simply rotate the phone to feed Flip who likes to eat falling leaves and butterflies. Builds on Joe Hewitt’s awesome Navigation Hack.
Got iPhone? Play the Tilt demo on your iPhone here no keyboard required!
This is a neat little iPhone Game. Arrange the numbers in order by tilting your phone.
Available via Installer and the official site

How to play
When you open up 15, you will see 15 tiles numbered 1-15. The board will jumble itself up (40 times!) and your job is to get it back in order. Here’s where the twist comes in - you don’t drag the pieces, you tilt your iPhone and let gravity do the work for you!
The pieces not moving?
Make sure that your springboard has reloaded in order for the motion sensing to work!
Installing
You can find 15 on Installer.app, or download the archive directly from this site: 15 game.
Source
I would not have been able to make this game if not for the generous code from other iPhone coders. In that tradition, I am making the source code to this game available here: http://opus.winelibrary.com/fifteen/trunk. Enjoy!
News and Updates
- 2007-09-24: 1.1b
- New icon / tiles / backgorund
- Smoother handling and controls
- Replay-ability after you win
- Finally a timer!
Agile Forces is truly a next generation mobile game and a great example of what the future of mobile multi player gaming is going to look like.

Agile Forces is an online multi-player war strategy game. Players are able to challenge other players from all over the world through our matchmaking server or play in single player mode. This game features complex war strategy scenarios in both single player and multi-player mode, stunning graphics and over 100 challenging levels to keep the player occupied for months.

www.agilemobile.com | Available on the ModMyiFone.com Installer / Cydia Sources
Lights Off is a fun and highly addictive puzzle game made even better with iPhone’s touch screen, created by Lucas Newman and Adam Betts.
The objective is to switch all of the lights out. Tapping a light toggles it, along with the four adjacent lights. Once you switch all of the lights out, you’ll advance to the next level!
Lights Off took 2nd place in the C4 Iron Coder competition behind the Video Conferencing application for the iPhone.
As a native application, you must download the package and install it using existing “jailbreak” tools to gain access to the iPhone’s file system. Installation instructions are provided.
Lights Off was developed completely with Apple’s UIKit development framework, the same used to make iPhone’s built-in applications such as Maps and YouTube. It leverages the community-built tools that have been developed with the absence of an official iPhone SDK.
Video demo of game available here.

Ninja Ropes Extreme
Ninja Ropes Extreme is a sequel to the famous Ninja Ropes game. Now you will fight against gravitational anomalies.
New gameplay, new challenges and new gaming experience. Show your best in the ninjas’ secret knowledge and be first in the online top 15.
Game Guides: Ninja has two ropes. Tap screen to throw rope. If rope touches circle, it binds and moves ninja. Goal is to get best score.
Click here to play Ninja Ropes Extreme iPhone Game.