The developer Apocalypse has just released another cool piece of hardware for the Sega Master System: A homebrew version of the Pro Action Replay, for use with western (not Japanese) SMS consoles. You can enter existing codes (see the links below), or use the built-in trainer to find them on your own. The price is $59 plus shipping, which is far cheaper than the original and should work the same. You can place an order by contacting Mitsurugi-w; Check out the thread below for instructions:
Purchase Here: https://www.arcade-projects.com/threads/%F0%9F%90%86-cheetah-for-master-system-a-pro-action-replay-game-shark-clone.35685/
Original AR*: https://ebay.us/g5mf2A
*This is a paid affiliate link
If you’d like info on how the SMS Action Replay (and this one) actually works, check out this page on SMSPower: https://www.smspower.org/Development/ProActionReplay
Also, here’s some sites that host SMS AR codes: https://segaretro.org/Pro_Action_Replay_(Master_System) / https://www.smspower.org/uploads/Development/parcodes.txt
If you’re a fan of using original cartridges and love the SMS, you definitely have to check out Apocalypse’s other adapters! The Mark Master allows you to play Japanese SMS (MKIII / MK-2000) carts on a western SMS and the ColeCoco Master plays Colecovision games on the SMS. Both are great and I demo’d them in a livestream here:
