Difference between revisions of "Cellphone emulators"

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:More compatible than MidpX. Can take snapshots. More resolutions (but still buggy).
 
:More compatible than MidpX. Can take snapshots. More resolutions (but still buggy).
 
;KEmulator
 
;KEmulator
:Has even more features and compatibility (even 3D emulation) than other ones. Has support for custom resolution and full screen (View/Options). You can even set a proxy server for mobile Java apps that connect to the internet under options. Requires Java Runtime Environment installed. Some games (such as Doom 2 RPG, tested) freeze indefinitely right after being opened. It is, however, the optimal recommended solution if you're on a Windows PC, otherwise, it is recommended to use J2ME-Loader on an Android phone if you have one. Last update was in 2012, closed-source.
+
:Has even more features and compatibility (even 3D emulation) than other ones. Has support for custom resolution and full screen (View/Options). You can even set a proxy server for mobile Java apps that connect to the internet under options. Requires Java Runtime Environment installed. Some games (such as Doom 2 RPG, tested) freeze indefinitely right after being opened. It is, however, the optimal recommended solution if you're on a Windows PC. Otherwise, it is recommended to use J2ME-Loader on an Android phone if you have one. Last update was in 2012, closed-source.
 
;PSPKVM
 
;PSPKVM
 
:Available for cell-phones. Might be the first one that's open-source. Last update was in 2009.
 
:Available for cell-phones. Might be the first one that's open-source. Last update was in 2009.

Revision as of 20:07, 18 November 2018

Before the smartphones we know today were staples of mainstream culture, mobile phones, and their technology were pretty rudimentary and often relied on apps made in Java seeing as the language was designed to be portable (though Windows Mobile and Symbian were also somewhat popular as proto-smartphone platforms of choice). This didn't keep games from being developed for these platforms. Casual simplistic games and rip-offs of retro franchises thrived, but it attracted some genuinely fun games that forever remained obscure, such as those from Gameloft.

The situation is quite different in Japan where mobile hardware was much more developed, only loosely Java-based, and major video game developers were much more invested in creating unique and high-quality content that's most obscure and unpreserved, let alone emulated, today. Those are the very different Galapagos mobile phones (like DoCoMo i-mode, DeNa, RoID...). Some of these games got ported to the inferior Western hardware but these are in the tiny minority.

JAR files of Java-based non-Japanese cell phones can be still found online with some effort, namely on WAP sites offering (pirated) mobile content e.g. Peperonity.

Dark Age of Monochrome Mobile Phones

Earlier black-and-white cell phone games (both in Japan and worldwide) didn't get as much love either when it comes to emulation and preservation of game binaries. There were, however, recreations of Snake and Space Impact for Nokia phones on their website at one time, along with remakes of the aforementioned games for Android and iOS.

J2ME (Java 2 Micro Edition)

A free cross-platform language capable of working in devices with highly reduced capabilities. It was basically Java stripped down to the bare essentials.

While originally not intended for games (until its more advanced game-oriented API came), it became the de-facto market standard for cell phone gaming - due in no small part to the SDK being free and without licensing costs.

Emulators

Name System Version Accuracy Recommended
PC
KEmulator Windows 0.9.8 Mid
Nokia SDKs Windows Official Mid (Nokia-only)
SquirrelJME Windows ? Mid ?
Sj-Boy-JavaEmulator Windows ? Low
MidpX Windows ? Low
freej2me Multi-platform 2017-09-23 ? ?
Mobile
J2ME-Loader Android 1.3.6 Mid
Java J2ME Runner Android 2.0.3.7 Low ?
phoneME Android ? ? ?
JBED Android ? ? ?
Consoles
PSPKVM PlayStation Portable 0.5.4 (2009) Mid
MidpX
One of the older emulators. Fixed low resolution (176x220) and compatibility, no handler app support.
Sj-Boy-JavaEmulator
More compatible than MidpX. Can take snapshots. More resolutions (but still buggy).
KEmulator
Has even more features and compatibility (even 3D emulation) than other ones. Has support for custom resolution and full screen (View/Options). You can even set a proxy server for mobile Java apps that connect to the internet under options. Requires Java Runtime Environment installed. Some games (such as Doom 2 RPG, tested) freeze indefinitely right after being opened. It is, however, the optimal recommended solution if you're on a Windows PC. Otherwise, it is recommended to use J2ME-Loader on an Android phone if you have one. Last update was in 2012, closed-source.
PSPKVM
Available for cell-phones. Might be the first one that's open-source. Last update was in 2009.
freej2me
A new open-source emulator and the first and only one known to be multi-platform. A libretro core is also under development.

SDKs for certain Nokia platforms (e.g. Series 40 and S60) may still be available, and while the emulators that come with them are made with development in mind, they can also be useful for playing most Java games and Symbian applications.

Java J2ME Runner
Old tool, launches Java Applications on Android using native library. Apps have to be converted first, using Netmite Website. Overall 2D stability is acceptable, but 3D support almost does not work. Different types of keyboard & screen stics are included. Unfortunately, often experiences troubles with *jar conversion.
J2ME-Loader
A fresh emulator, tending to have nice capabilities. It is still developing. Converts *jar offline using its own resources, easily launches both 2D & 3D apps. Samsung & Nokia Api implemented. Supports different keyboard layouts and customization. Hardware acceleration significantly increases performance in 3D apps. Highly recommended. Flawlessly runs the majority of games, even ones that crash on KEmulator. Fails with Sony Ericsson 3D engine (mascot capsule) - it is common with most of other emulators too, due to the fact that mascot capsule is almost impossible to port.

ExEn (Execution Engine)

A freeware solution developed by French mobile game developer In-Fusio around 2000. It was a Java-based solution presenting itself as an alternative to the limitations of J2ME's game development (offering missing feautures like sprite zooming, parallax scrolling, rotations...).

It achieved relative success and widespread hardware support in Europe, and was also used in China.

Emulation

PC
Name System Version Accuracy Recommended
EXEN-V2 Generic Simulator Windows ? Low
EXEN-V2 Generic Simulator
A very old dead emulator for ExEn software. While many games will go in-game, they'll crash at various points.

Mediatek Runtime Environment (MRE)/MAUI

Being the turnkey solutions firm that they are known for, as their chips are used on millions and millions of el-cheapo "Shanzhai" devices all over the world (especially counterfeit Nokias and Goophones among other things), Mediatek has also come up with their own mobile platform and API known as the Mediatek Runtime Environment, aka MAUI. It is targeted for so-called "smart" feature phones, i.e. those that offer similar functionality to standard mobile operating systems like Android, but are watered down for entry-level users. An SDK is available on their developer site for members, and VXP files for games and other applications appear to be available on the usual WAP sites.

Emulation

PC
Name System Version Accuracy Recommended
Mediatek MRE SDK Windows 3.0 ?

Mophun

An even more hardware-efficient free European-centric mobile gaming solution developed by Synergetix, it wasn't supported widely (Ericsson T300, T310 and T610).

Emulators

THERE ARE CURRENTLY NO EMULATORS FOR THIS DEVICE. ANY YOUTUBE VIDEOS CLAIMING TO OFFER THEM ARE SCAMS!

WGE (Wireless Graphics Engine)

By TTPCom. Has even fewer support by videogame developers and phone hardware manufacturers.

Emulators

THERE ARE CURRENTLY NO EMULATORS FOR THIS DEVICE. ANY YOUTUBE VIDEOS CLAIMING TO OFFER THEM ARE SCAMS!

N-Gage (Nokia)

Originally a joint Nintendo-Nokia cellphone handheld hybrid project slated for 2005, Nintendo backed away from the project (and its plans for NES/Game Boy ports for mobile were repurposed for their Virtual Engine project). Nokia continued the project on their own anyways and released it as the most powerful handheld of its time, that is up until the DS and PSP came along and ended Nokia's hopes at dominating the handheld gaming market.

However, while gaining support through GBA/PS1 ports (including the only English version of the JP-only Xanadu series until 2016) and a few original exclusives, the thing suffered from huge design flaws, from the button layout to the display and cell phone functionality.

Has a revision called the QD. ROM dumps of N-Gage games are available.

Emulation

Name Operating System(s) Version Accuracy Active Recommended
EKA2L1 Windows Git None
Engemu Windows Git None
NGEmu Windows Git None (see below)
N-GageCool Windows 1.2.1 ($) Terrible
EKA2L1
A Symbian OS emulator with high-level emulation and goals that include the Nokia N-Gage, it's currently not recommended as development is still very early.
Engemu
A Nokia N-Gage focused emulator with low-level emulation.
NGEmu
The first known Nokia N-Gage emulator (With high-level emulation), although it is currently on hiatus due to a lack of information required to further development. Linux support is planned for the future.
N-GageCool
A dead payware emulator for Windows. It only partially emulated the J2ME-based Nokia N-Gage exclusives and nothing else from the rest of the bunch.

At the current moment, there are no proper solutions for Nokia N-Gage emulation.

Japanese i-mode (DoCoMo)

Japanese mobile manufacturer NTT DoCoMo released its own profile for J2ME developers to use when programming for the phones. This profile is known as i-mode Java - also called by its nickname DoJa (DoCoMo's Java). It's quite different from regular J2ME applications.

While i-mode phones were made available in a limited fashion in Europe, the game apps weren't exported, the i-mode specific features were mainly used for enhancing web pages for mobile browsers and even the Java API is the different more limited "Overseas Edition". The main reason behind this was the fierce push back by Nokia and other western mobile hardware manufacturers refusing to support the DoJa software standard until very late.

DeNa (Mobage), Namco (Tales of Mobile) and Level-5 (RoiD) set up Steam-like game distribution portals specific to some cell-phone models yet i-mode based. The different names are to confuse dirty gaijin, probably.

Emulators

THERE ARE CURRENTLY NO EMULATORS FOR THIS DEVICE. ANY YOUTUBE VIDEOS CLAIMING TO OFFER THEM ARE SCAMS!

Binary Runtime Environment for Wireless (BREW)

A mobile development platform by Qualcomm, originally intended for CDMA handsets such as those sold by Verizon. Unlike Java ME, applications and games for BREW use native code as opposed to in a virtual machine in the case of Java ME. Also, BREW development has a higher barrier to entry due to stringent certification requirements, which led it to be significantly less popular than Java ME even in markets where CDMA has a significant market share, such as in North America. To top it all off, downloaded BREW apps are tied to an individual handset via a digital signature, making piracy or sideloading a pain.

Emulators

THERE ARE CURRENTLY NO EMULATORS FOR THIS DEVICE. ANY YOUTUBE VIDEOS CLAIMING TO OFFER THEM ARE SCAMS!

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