MUD Clients
zMUD 5.55 — Historical Windows Client
Preserved zMUD 5.55 binary with original notices, historical compatibility limitations and licensing review.
About this resource
Original: zmud555.exe Description Historical Windows client executable or installer. This is a preserved binary release, not source code or a current security recommendation. Credits Zugg / Zugg Software; bundled third-party notices retained. License notice Shareware license allows complete free redistribution, prohibits charges/donation requests for copies and bundling with other products without written permission. Evaluation limited to 30 executions; registration codes must not be shared. Compatibility and security warnings Embedded program says 5.55; README says 5.54. SFX ZIP includes duplicate README entries. License describes registration checks transmitting ID, disk serial and IP-related identifying information. Historical endpoints unverified. The original was inspected statically, never installed or executed. Integrity checks do not establish malware safety. Use an isolated test environment; do not supply real credentials to historical binaries. Retain all bundled third-party notices.
Compatibility
Legacy Windows; modern compatibility and runtime security unverified. See release-specific warnings.
A download checksum confirms file integrity, not security or runtime compatibility. Review the source and included documentation before running unfamiliar software.
Attribution stays with the work.
License
Historical original license and third-party terms; permission review required
Original Author
Zugg / Zugg Software; bundled third-party notices retained.
Credits
Zugg / Zugg Software; bundled third-party notices retained.
Availability here does not replace the original license. Retain copyright notices, contributor credits, and any applicable attribution or notification requirements.
Download integrity
Recorded filenames, sizes, and available SHA-256 checksums for each attachment.