Excalibur 2555 AD is an action-adventure game developed by Fish (UK) and Tempest and published by Sir-Tech for the PlayStation and Windows in 1997.
Excalibur 2555 AD plays similarly to Tomb Raider, in that players roam through fully 3D environments, solve puzzles, and collect items which can be saved for later use. The game is fully voice-acted, though there is also an option to enable subtitles.
*** Tested on W98 SE machine Pentium III 450MHz, 128MB RAM, 3DFX Voodoo 3 2000 16MB and Sound Blaster Live SB0060
*** for download is available Voodoo Rush patch - not tested