Old-School Cheat Codes That Still Work Today

Keep reading: Classic Cheat Codes Every Gamer Should Know, Hidden Easter Eggs You Probably Missed in Popular Games, Secret Characters and How to Unlock Them, and Debug Menus and Dev Rooms Hidden in Famous Games.

Classic cheat codes have a superpower: many of them survived every port, re-release, and remaster and still work in 2026. In this guide, I'm testing which old-school cheat codes still work today, from Doom's IDDQD to The Sims' motherlode and Age of Empires II's MARCO and POLO. You'll learn where each code still functions, where publishers quietly removed them, and how to test any legacy code yourself. Time to see which of your childhood favorites still answer the call.

Quick answer: The Sims' motherlode still works across The Sims 2, 3, and 4. Doom's IDDQD and IDKFA still work in the original DOS release and most source ports. Age of Empires II's MARCO and POLO still reveal the map in the Definitive Edition. each code in its most recent re-release before relying on it.

The Konami Code Lives On

The Konami Code is the cockroach of cheat codes nothing kills it. It still works in Contra's many re-releases, from the Anniversary Collection to modern compilations, though some ports remap the input for modern controllers. per-version behavior.

Beyond that, hundreds of modern indie games honor the code as a hidden homage. Even where it doesn't grant lives anymore, it's almost always worth typing just to see what happens.

Doom's IDDQD Across Re-Releases

Doom's keyboard cheats are the most durable codes in PC gaming. IDDQD (god mode) and IDKFA (all weapons, keys, ammo) still work in the original DOS version and in every major source port like GZDoom and Chocolate Doom.

One caveat: the 2019 Unity-based re-release famously dropped the built-in cheat codes, and the community had to mod them back. current state of the Unity re-release. If you want the pure 1993 experience, run a source port and type IDDQD guilt-free.

The Sims' Motherlode Keeps Paying Out

The Sims' money cheat is the definition of a legacy code. Motherlode has added 50,000 simoleons since The Sims 2, and it still works in The Sims 4 in 2026. Open the console with Ctrl+Shift+C, type motherlode, and press Enter.

Even better: the newer games kept the old grammar. rosebud still works in The Sims 1 emulation, and kaching gives a smaller instant payout in 3 and 4. exact behavior in the latest Sims 4 update.

Age of Empires II's MARCO and POLO

Age of Empires II has the most cheerful cheat codes in RTS history. MARCO reveals the entire map, POLO removes fog of war, and they both still work in the Definitive Edition. exact behavior after the Definitive Edition patches.

Type them in chat during a single-player match. They're a perfect nostalgia hit for anyone who grew up exploring a map that already had a cheat to reveal everything.

Sonic 2's Level Select on Modern Collections

Sonic the Hedgehog 2's level-select code Up, Down, Left, Right, then hold A and press Start still works on the original Genesis and in the Sega Genesis Classics collection on PC and consoles. exact input on modern platforms.

It's a one-screen cheat that lets you jump straight to Chemical Plant Zone or grab Super Sonic instantly. Some of the most efficient ways to experience a classic still start with a 1992 button combo.

Blizzard's Classic RTS Cheats

Blizzard shipped legendary cheat codes in StarCraft and Warcraft III, and they're the most fragile survivors here:

whosyourdaddy       God mode (Warcraft III)
thereisnospoon      +10,000 gold and wood (Warcraft III)
iseedeadpeople      Reveals the map (Warcraft III)
power overwhelming  God mode (StarCraft)
show me the money   +10,000 minerals and gas (StarCraft)

Some of these still work in single-player modes and custom games, but Blizzard has changed behavior across patches and the Remastered editions. each code in its current version. When in doubt, test on an old save first.

How to Test Whether a Code Still Works

Legacy codes deserve a verification ritual:

1. Check the version patches and remasters remove codes silently.
2. Use a throwaway save never risk your main file on an untested cheat.
3. Search the current community a subreddit or Discord will confirm a code within minutes.
4. Try the source port for retro games, modern source ports often keep original codes intact.

Key Takeaways

• Motherlode still works in The Sims 2-4; the Konami Code survives in re-releases and homages.
• Doom's IDDQD works in source ports but was removed from the 2019 Unity re-release.
• Blizzard RTS cheats still partially work, but patch changes make verification essential.
• The golden rule of legacy codes: test on a throwaway save before trusting anything.

Frequently Asked Questions

Does the Konami Code still work in modern games?

It still works in Contra re-releases (sometimes with remapped inputs) and survives as a hidden homage in many indie games always worth typing. per-title.

Does IDDQD work in the new Doom?

The original Doom's IDDQD works in source ports and the DOS version; the 2019 Unity re-release removed the built-in cheats, so test before relying on them.

Does motherlode work in The Sims 4?

Yes, motherlode adds 50,000 simoleons in The Sims 4 open the console with Ctrl+Shift+C and type it in. latest update.

Do StarCraft cheat codes still work?

Codes like "power overwhelming" and "show me the money" still function in many StarCraft modes, but patches and Remastered have changed behavior verify on a throwaway match.

Conclusion

The best old-school cheat codes are time machines: type a 1993 word and suddenly the game plays the way you remember it. Motherlode, IDDQD, MARCO and POLO prove that some code is simply too beloved to delete you just have to know where it survives.

Which classic code do you still type every time you boot up the game? Tell us in the comments and share this guide with your retro crew before it disappears. Subscribe for more cheat-code archaeology.