Ket Trilogy, The (19xx)(Incentive)[h TSTH] is a great game, and it's been around for few years. That game under Acorn BBC Micro platform. The game was released on 1987 developed and published by Incentive Software. To play this game, you need to download the lastest Emulator like BeebEm, MESS, B-EM, B-BBC and load game then enjoy it!
1. Select Acorn BBC Micro platform and search game version as you want then download it from RomsBase.
2. Download latest version of “MESS” from official website, then install on your PC.
3. Run emulator MESS, load the rom and config joystick then click “play” and enjoy it!