ColecoDS v8.3 is released. ColecoDS is a Colecovision, ADAM, MSX1, Sord-M5, Memotech MTX, Spectravision SVI and SG-1000/SC-3000 for the Nintedo DS/DSi. To run requires a coleco.rom BIOS to be in the same directory as the emulator or else in /roms/bios or /data/bios.

ColecoDS Features: Colecovision game support (.rom or .col files)
Super Game Module support including AY sound chip.
Megacart Bankswitching support (up to 512K).
Coleco ADAM game support (.ddp or .dsk files)
Sega SG-1000 game support (.sg roms)
Sega SC-3000 game support (.sc roms)
Sord M5 game support (.m5 roms) - requires sordm5.rom BIOS
Spectravideo SVI support (.cas) - requires svi.rom BIOS
MSX1 game support (.msx or .rom or.cas) up to 512K
Memotech MTX game support (.mtx or .run) - single loader games only.
Full Controller button mapping and touch-screen input.
High-Score support - 10 scores per game.
Save/Load Game State (one slot).
Video Blend Mode (see below) and Vertical Sync.
LCD Screen Swap (press and hold L+R+X during gameplay).
Overlay support for the few games that need them.
Super Action Controller, Spinner and Roller Controller (Trackball) mapping.
Full speed, full sound and full frame-rate even on older hardware.

ColecoDS Changelog:
Fix for keyboard handler so that more than one key can be pressed at a time (otherwise you get stutter when moving/shooting in keyboard-mapped games).
Major overhaul of the Memotech MTX emulation to improve emulation, sound and general stability.
New Z80 CTC handler (mainly for Memotech) which provides more accurate sound in Sord M5 and some Einstein games.
New Tatung Einstein keyboard graphic and improved keyboard handling.
New keymap presets for common keyboard games (QAOP, WASD, ZC-Period, etc.) - use the X button to rotate through these when defining keys.
Other tweaks, fixes and improvements as time permitted.

Download: ColecoDS v8.3
Source: Here