InfoGenius Productivity Pak: Spell Checker and Calculator review. http://www.ClassicGameRoom.com Shop CGR shirts & mugs! http://www.CGRstore.com InfoGenius Productivity Pak: Spell Checker and Calculator review. Classic Game Room presents a CGR Undertow review of InfoGenius Productivity Pak: Spell Checker and Calculator for the Game Boy developed by Imagineering, Inc. and published by GameTek. Need a spell checker? Maybe a calculator? Oh, and you’d prefer to have them on your Game Boy? Funny you should ask, because we have exactly what you’re looking for. The InfoGenius Productivity Pak: Spell Checker and Calculator is a spell checker and a calculator—imagine that. The two apps are plain and straightforward, offering no video game bells and whistles. They do their job admirably, however, and the spell checker has a surprisingly robust number of words. Like most spell checkers and calculators, InfoGenius Productivity Pak: Spell Checker and Calculator is a single-player application. This video review features video gameplay footage of InfoGenius Productivity Pak: Spell Checker and Calculator for the Game Boy and audio commentary from Classic Game Room's Derek.