Entries from January, 2015

The only way to get free play on Vs. Tetris

I recently added Vs. Tetris to my Nintendo Red Tent. I was dissapointed to find there were no dipswitch settings to make it free to play like all of my other games.

I created 2 replacement ROM images which turn the game in to freeplay all the time and posted them to a github repository.

To use this you’ll need access to an EPROM programmer (and an eraser if you want overwrite the existing chips in your system). I used an inexpensive MiniPro TL866CS programmer and UV eraser off Amazon for my ROMs.