Check Man

Check Man is a mix between Minesweeper, Q*bert, and a disappearing tile puzzle. It's a Minesqubezzle!

Developer Credits
Two different sets of developer credits are hidden in the ROM chips. The first is stored at the start of the main CPU, while the second, more complete credits set is in the audio CPU, starting from :

Filler Text
The following text, which starts at in the main CPU, is used as ROM bank padding. It seems to be a DOS file listing for a NorthStar computer: PRGM16K HRQ-R5.2 11001B <*> DOS BASIC EDIT CD CF CK CO DT M0E00 INTEL LOADER LIST XBASIC PRGMR PRGM32k 8080ASM 6800ASM 6500ASM 9980ASM DISM68 DISM9980 6500D