No. 001 Mr. Do! Arcade ColecoVision  /  Homebrew Cartridge Est. 1982

ColecoVision  ·  Homebrew interest check

Arcade

A closer-to-the-arcade ColecoVision hack. Working on a physical run with cartridge, retail packaging, and booklet. Aiming to ship by late Summer/Early Fall 2026

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Gameplay screenshot from Mr. Do! Arcade on ColecoVision

What changed

A better Mr. Do! created with love for ColecoVision.

A heavily modified version of the original CV game that's much closer to the 1982 arcade original.

  1. 01

    Arcade personality

    Arcade title screen, two-color Mr. Do sprite with more animations, rebuilt all sprites and tiles, hi-res playfield, multi-color desserts, accurate phase colors/patterns and more!

    Visual
  2. 02

    More complete

    Extra Mr. Do, Very Good, Wonderful, and diamond intermission screens are all here.

    Cutscenes
  3. 03

    Sound & play fixes

    Updated the music and SFX to match the arcade, original Mr. Do "stuck in apple" bug fixed, "500" appears after collecting last cherry in a row, arcade-accurate 24-bit scoring and more!

    Audio + Engine

More screens

Arcade-inspired pixels on the ColecoVision

Mr. Do! Arcade title screen with skill options
01 Title
Extra Mr. Do intermission screen with Mr. Do and a bird
02 Extra Mr. Do
Mr. Do! Arcade gameplay with orange maze colors and enemies
03 Stage 02
Mr. Do! Arcade very good screen with scores, time, and characters
04 Very Good for levels 3,6,9 etc.
Mr. Do! Arcade gameplay with green patterned maze and enemies
05 Stage 04
Player Registration Form 001

Form ends — Mr. Do! Arcade · 2026