Horizon (Irem)

Irem · 1985 · raster Horizontal · 2P · joy · horizon

Display

Type: raster Horizontal

Resolution: 256 x 256

Refresh: 56.34 Hz

Zilog Z80 @ 4 MHz

Motorola MC6803 @ 3.58 MHz

AY-3-8910A PSG @ 894.9 kHz

OKI MSM5205 ADPCM @ 384 kHz

Netlist Sound Device

Channels: 1

Players: 2

Coin slots: 2

joy, 8-way, 2 buttons

Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more

Switch	Setting	Options	Default
SW1:1, SW1:2	Lives	SW1:1 SW1:2ON ON 2OFF OFF 3 ✱OFF ON 4ON OFF 5	3
SW1:3, SW1:4	Bonus Life	SW1:3 SW1:4ON ON 100 and 80kOFF OFF 40k and every 80k ✱ON OFF 60k and every 100kOFF ON 80k and every 120k	40k and every 80k
SW1:5, SW1:6	Coin A	SW1:5 SW1:6ON ON 5 Coins/1 CreditOFF ON 3 Coins/1 CreditON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱	1 Coin/1 Credit
SW1:7, SW1:8	Coin B	SW1:7 SW1:8OFF OFF 1 Coin/2 Credits ✱ON OFF 1 Coin/3 CreditsOFF ON 1 Coin/5 CreditsON ON 1 Coin/6 Credits	1 Coin/2 Credits
SW1:5, SW1:6, SW1:7, SW1:8	Coinage	SW1:5 SW1:6 SW1:7 SW1:8ON ON ON ON 8 Coins/1 CreditON OFF ON OFF 6 Coins/1 CreditOFF OFF ON OFF 5 Coins/1 CreditON ON OFF OFF 4 Coins/1 CreditOFF ON OFF OFF 3 Coins/1 CreditON OFF OFF OFF 2 Coins/1 CreditOFF ON ON ON 5 Coins/3 CreditsON OFF ON ON 3 Coins/5 CreditsOFF OFF ON ON 3 Coins/2 CreditsOFF OFF OFF OFF 1 Coin/1 Credit ✱ON ON OFF ON 3 Coins/4 CreditsOFF ON ON OFF 1 Coin/2 CreditsON ON ON OFF 1 Coin/3 CreditsOFF OFF OFF ON 1 Coin/4 CreditsON OFF OFF ON 1 Coin/5 CreditsOFF ON OFF ON 1 Coin/6 Credits	1 Coin/1 Credit
SW2:1	Flip Screen	OFF Off ✱ON On	Off
SW2:2	Cabinet	ON Upright ✱OFF Cocktail	Upright
SW2:3	Coin Mode	OFF Mode 1 ✱ON Mode 2	Mode 1
SW2:4	Freeze (Cheat)	OFF Off ✱ON On	Off
SW2:5	Frame Advance (Cheat)	OFF Off ✱ON On	Off
SW2:6	Unknown	OFF Off ✱ON On	Off
SW2:7	Invulnerability (Cheat)	OFF Off ✱ON On	Off
SW2:8	Service Mode	OFF Off ✱ON On	Off