A lot of people remember playing this game and cannot remember what it was called, where they played it, or who made it. Usually the memory is a graphing calculator held under a desk in a maths lesson. Here is where it actually came from.
🎮 Play it nowDrug Wars was written by John E. Dell and released in 1984 for IBM PC compatibles. It was a high school project, originally written in BASIC for early personal computers. The premise was simple enough to explain in a sentence: you are a dealer working the streets of New York, you owe money to a loan shark, and you have a fixed number of days to trade your way out. The original ran for 30 days, which is why 30 day runs still feel like the canonical version to people who played it first.
Drug Wars was entirely text. No graphics, no sound, no animation. That turned out to be its superpower. A game made of numbers and menus could be retyped, ported and squeezed onto nearly any machine, and it was.
It moved onto Bulletin Board Systems, where it was adapted to fit the BBS door game format. It became one of the most widely distributed text games of the DOS era. Then it kept going: dozens of clones, ports and variations across essentially every computing platform, from TI-83 calculators to Palm Pilots to early smartphones.
For a whole generation, Drug Wars was not a computer game at all. It was a calculator game. Graphing calculators like the TI-83 were required school equipment, they were programmable, and they had link cables. A game that was nothing but arithmetic fit perfectly, and it spread the way anything spreads in a school: one cable, one lunch break, one classroom at a time. Teachers were mostly none the wiser, because from the front of the room a student playing Drug Wars looks identical to a student doing maths.
Through all that porting the game picked up a second name. Many of the best known versions were called Dope Wars, and for a lot of players that is the only name they ever knew it by. The remakes kept coming and some found enormous audiences: a 1998 Windows remake by Beermat Software was downloaded more than 6.5 million times. The formula also seeded a whole small genre of trading and dealing simulators that followed.
Strip away the subject matter and Drug Wars is a very clean piece of game design. You get a fixed number of turns, a market that moves without warning, limited carrying capacity, and a debt that grows while you think about it. Every turn is the same honest question: is this the good price, or is the good price the one that comes tomorrow in a different borough?
That question does not age. It is the same tension behind every trading game made since, and it worked on a machine with no graphics in 1984.
Drugwars.ai is a free browser remake of that original. The core is deliberately unchanged: you start with $2,000 and a $5,500 debt, you trade across eight New York boroughs, and random events wreck your plans. What is new is everything around it, including global leaderboards, 10 to 100 day runs, and a daily challenge that gives every player the same market so scores are actually comparable. No download, no signup, and it works on a phone, which is the closest modern equivalent to a calculator under a desk.
🎮 Play Drug Wars free