Brause Peak by Inversion is an OpenGL ES 2.0 capable Demo running on iOS 3.1 (or higher) devices. Your phone needs the ability to run unsigned code (jailbreak). For drag-and-drop install using iTunes, you need to have AppSync installed.

http://pouet.net/prod.php?which=57458

iMAME4all is a iOS universal app done by David Valdeita (Seleuco), port of MAME 0.37b5 emulator by Nicola Salmoria & TEAM for all jailbroken iOS devices (iPad HD, iPhone 4G , iPod touch and older) and it is based on GP2X, WIZ MAME4ALL 2.5 by Franxis.

It emulates arcade games supported by original MAME 0.37b5 plus some additional games from newer MAME versions. This version emulates over 2000 different romsets.

Changes:

-> changes:

* Compiled with iOS4. Added iOS4 multitasking.
* Added a new analog touch control . Improves playability on digital games also. Lets play starwars and other roms using touch screen. Digital older one is selectable in options disabling the analog stick.
* Improves digital touch control also. keeps finger tracking and not overlap other touch controls when dragged.
* Added 8-4-2-way restrictor (selectable and saved in per game options).
A restrictor gate limits the joystick’s range of motion. The most common reason to use a gate in an actual arcade setting is the retrofitting of an older machine that is not compatible with a new 8-way stick. A classic example of this is Pac-Man. The game was originally designed for a 4-way stick, and is programmed to respond only when a new input occurs. If the user is holding the stick in the down position, then suddenly makes a motion to move to the right, what often happens is that the stick first moves into the down-right diagonal, which the game does not recognize as new input since down is still being held. However, right is also now considered held, and when the user completes the motion to move right, it is also not a new input, and Pac-Man will still be moving down.
*new iPad control layout.
*bug fixes.
*changed load screens.

-> changes from Bryn Thomson
-some nice new icons
-new A SKIN

-> changes from Simon Quinn
* correct rate, stereo, fps from MAME engine are processes correctly by the AudioQueue sound functions and buffers.
* sound going out of sync fixed
* stereo support.
* multiple sound rates supported
* 44khz stereo seems to work well with most games on iPad 1.
* it seems to have fixed jerky gameplay, possibly it was the AudioUnit code causing that. Much smoother.

http://code.google.com/p/imame4all/

Avoider is a classic avoider. As the title says, Avoid!

http://itunes.apple.com/app/avoider/id451657548

Compete with your friends at finding as many words as you can in 2 minutes. Everyone joins the same game competing for the top spot on the leader board.

Drag your finger across the letter tiles to form words. Extra points are awarded for longer words and using higher point letters.

http://itunes.apple.com/app/wordy-findy/id451691096

Let’s touch mysterious creatures, “Moonyan” by finger, capture and put them in your insect cage! There are various ways to capture such as “Combo” and “Chance Point”. Can you capture all Moonyan and be a Moonyan Master!?

http://itunes.apple.com/app/moonyan/id451927259

Help “Rainbow” a white cloud to rescue “The old Cloud” from the dark and malevolent clouds that made the world a scary place.

http://itunes.apple.com/app/the-old-cloud-the-adventures/id451661080

Are you ready for the worlds first massive multiplayer online gesturing game (MMOGG)? Gesturegame allows you to play against up to three players over wifi or 3g! Train your skills in singleplayer sessions or beat your friends in funny multiplayer sessions.

Features:

– Earn up to 21 different achievements
– Be the best in 3 leaderboards
– Handle 15 different gestures
– Post your score on facebook or invite friends via email
– Multiplayer compatibility for all iDevices (iPhone, iPad, iPod Touch)

http://itunes.apple.com/app/gesturegame/id446625107

ApeFlip is a worldwide ape flipping action game. That involves launching the apes. Go the distance for the longest yards to gain points globally. Competing against others worldwide for the highest score. Using this passion for Judo and your Judo skills, flip other apes to gain points, distance, upgrades, and aim for the highest score.

http://itunes.apple.com/app/apeflip/id452190250

In BugSmashing, your task is to smash bugs.

http://itunes.apple.com/app/bugsmashing/id452218722

Wordloon is a classic highly addictive word making game for you. Make words by tapping balloons and acquire a rank in Game Center based on the strength of your words. Break your own records every time you play and compete with your Game Center friends.

http://itunes.apple.com/app/tap-wordloon/id448718667