No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $925.4K — a different platform, not this one.

STONKS-9800: Stock Market Simulator

Simulator of an 80s Japanese stock market businessman. Chill, catch a retro vibe and watch your profits grow in the text-based game STONKS-9800. Features: Buy stocks, get dividends, monitor the prices; Your decisions affect the market – and your life; Keep an eye on your health and do not overwork, lest you end up in the hospital; Invest in real estate and cars, increasing your level of comfort; Manage your company, having a controlling interest; Achieve success as a legal business – or get rich quickly engaging in shady activities; Play a variety of mini-games, including pachinko and horse racing betting Many other features and unexpected situations await you in STONKS-9800 .