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Ladder cover art

Ladder

1982Yahoo SoftwareArcade

Ladder is a platform game similar to Nintendo's Donkey Kong written for the CP/M operating system and made to be operated on the early Kaypro line of luggable computers. Ladder was written by Yahoo Software of Los Angeles, California. Along with Star Trek, CatChum and Aliens, Ladder was one of the games that came with the software bundle of the early Kaypro computers.

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Open-source clones (2)

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Sporadic

No preview

A remake of the 1982 CP/M platformer Ladder, reimplemented in Java and JavaScript/HTML5 Canvas to run standalone or in a browser.

Platforms:Web

Stars0

Updated4 months ago

LicenseGPL-2.0

Release2026

Halted

ladder (Go) screenshot

A work-in-progress, text-based Go reimplementation of the 1982 CP/M game Ladder, whose original source code no longer survives.

Platforms:None

Stars10

Updated10 years ago

LicenseMIT

Release2016

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