Mega Twins (World 900619)
Also known as: Chiki Chiki Boys
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Display
Type: raster Horizontal
Resolution: 384 x 224
Refresh: 59.64 Hz
Processors
Motorola MC68000 @ 10 MHz
Zilog Z80 @ 3.58 MHz
Audio
YM2151 OPM @ 3.58 MHz
OKI MSM6295 ADPCM @ 1 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 3 buttons
joy, 8-way, 3 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW(A):1, SW(A):2, SW(A):3 | Coin A | SW(A):1 SW(A):2 SW(A):3ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/6 Credits | 1 Coin/1 Credit |
| SW(A):4, SW(A):5, SW(A):6 | Coin B | SW(A):4 SW(A):5 SW(A):6ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/6 Credits | 1 Coin/1 Credit |
| SW(A):7 | Unused | OFF Off ✱ON On | Off |
| SW(A):8 | Unused | OFF Off ✱ON On | Off |
| SW(B):1, SW(B):2, SW(B):3 | Difficulty | SW(B):1 SW(B):2 SW(B):3OFF OFF OFF 0 (Easiest)ON OFF OFF 1OFF ON OFF 2ON ON OFF 3 (Normal) ✱OFF OFF ON 4ON OFF ON 5OFF ON ON 6ON ON ON 7 (Hardest) | 3 (Normal) |
| SW(B):4, SW(B):5, SW(B):6 | Lives | SW(B):4 SW(B):5 SW(B):6ON OFF ON 1OFF OFF ON 2 ✱OFF ON ON 3ON ON ON 4 | 2 |
| SW(B):7 | Unused | OFF Off ✱ON On | Off |
| SW(B):8 | Unused | OFF Off ✱ON On | Off |
| SW(C):1 | Unused | OFF Off ✱ON On | Off |
| SW(C):2 | Unused | OFF Off ✱ON On | Off |
| SW(C):3 | Free Play | OFF Off ✱ON On | Off |
| SW(C):4 | Freeze | OFF Off ✱ON On | Off |
| SW(C):5 | Flip Screen | OFF Off ✱ON On | Off |
| SW(C):6 | Demo Sounds | OFF OffON On ✱ | On |
| SW(C):7 | Allow Continue | OFF NoON Yes ✱ | Yes |
| SW(C):8 | Game Mode | OFF Game ✱ON Test | Game |