Boris the Bold is a an original arcade game (as far as I know), that originally came out for the Dragon 32/64, which has 14 levels. In it, you are trying to navigate to the exit on the bottom, while avoiding monsters, by moving left to right and dropping through moving holes on the floor. You also have a time limit, and lasers that fire from the sides of some platforms after a certain time period. There is also a Diamond to collect that gives you extra bonus points; the more of them you collect on a level, the more bonus points you get. You can also hyper jump on the current platform (which can be dangerous), and also jump back up a level.
Title: Boris the Bold
Author: N. Dyson
Publisher: Blaby Computer Games
Released: 1984
Requires: Color Computer 1/2/3, 32K RAM, tape or disk, joystick.