Snowbros DS v2.0.1 is released. Snowbros DS is a Arcade emulator for Nintendo DS(NDS). To use this emulator, you must use several MAME's rom. (Listing in supported games section)

Snowbros DS v2.0.1 Changelog:
V2.0.1 : 14/01/2010
* Some multiplayer bugs fixed

How to use :
YOU MUST PATCH THE NDS FILE WITH THE DLDI PATCH BEFORE USING IT.
You must patch the nds file with the drivers compatible with your linker.
Recent linkers like the Cyclo DS evolution patch nds file automatically.

Use 7zip to decompress Snowbros.nds from the SnowbrosDS.7z archive in a directory of your card.
Put the MAME's ROM files at the root or in the /MAMERoms subdirectory on your flashcard.

Controls (menu) :
* STYLUS : Select game / Settings
* PAD : Select game
* A : Play selected game
* B : Zoom images list
* L / R : Accelerate, slow down, reverse images scrolling

Controls (in game) :
* PAD : Play !
* X : Insert coin
* A : Fire
* B : Jump
* START : Start game (one player)
* R : Save state
* L : Load state
* Y : Confirm (Yes) save / load state
* X : Cancel (eXit) save / load state

2 players game
Launch server :

* Select set and settings
* Press A to start game
* Once the rom initialized, press SELECT to launch server
* A waiting player screen appears
* Press B to go back one player mode

Launch client :

* Select the same set as the server (the settings will be ignored)
* Press START to start the game client mode
* A players waiting selection screen appears (DS Name + DS MAC address)
* If necessary (several waiting players) select the right player with the PAD
* Press A to start the game with 2 players
* Peess B to go back menu

Confirmation server :

* When a player wants to play a confirmation message appears
* Press Y to start the game with this player or X to refuse this one
* If the server has been launched on the title screen with at least 2 coins the game starts automatically

In 2 players mode :

* Each player can press START to join the party
* Each player can press X to add coins
* The server DS controls the blue player and the client DS the red one
* In case of deadlock over a second, it is possible to go solo mode by pressing SELECT
* Once back in solo mode each player controls the blue player (the red one is still present on the screen but uncontrollable)
* Load state is not available in 2 player mode but save state is still available

Supported sets :
Snow Bros. - Nick & Tom (set 1) snowbros
Snow Bros. - Nick & Tom (set 2) snowbrosa snowbros
Snow Bros. - Nick & Tom (set 3) snowbrosb snowbros
Snow Bros. - Nick & Tom (set 4) snowbrosc snowbros
Snow Bros. - Nick & Tom (Dooyong license) snowbrosd snowbros
Snow Bros. - Nick & Tom (Japan) snowbrosj snowbros

Download: Snowbros DS v2.0.1
Source:Here