| Aka: | Konami no Shin 10 Bai Cartridge, Game Master 2, コナミの新１０倍カートリッジ |
| Console: | MSX |
| TV Standard: | Region Not Set |
| Developer(s): | Konami |
| Publisher(s): | Konami |
| Release Date: | 1987-01-01 |
| Players: | 2 |
| Co-op: | No |
| Type: | Sports |
Game Master II is the second cheat cartridge produced by Konami for the MSX computer. Generally, when inserted into slot 1 it allows to modify a Konami game which should be inserted in slot 2. The user can change the number of lives, set starting stage and modify other parameters and even save progress (SRAM) in certain games. Aside from this functionality the cartridge includes two simple games: Hockey and Tennis, both are Pong variants. There's also a little program called Biorythm on the cartridge.
Game Player of Game Master II on MSXGenerally, you can review the controls (keyboard) setting during each game in the screen before it starts. Use the arrow keys and “Z”, “X”, “A”, “S”, “Q”, “E” buttons to play, or customize yourself with your gamepad or keyboard.
| Keyboard | Controls |
| ← → ↑ ↓ | Directions for LEFT, RIGHT, UP, DOWN |
| Enter ↵ | START |
| Shift | SELECT |
| Z | A |
| X | B |
| A | X |
| S | Y |
| Q | L |
| E | R |
