Jaleco Mega System 1

Jaleco Mega System 1Jaleco. It was later succeeded by the Jaleco Mega System 32.

Technical Specifications

Main CPU:

• Mega System 1-A/Z: Motorola 68000 @ 6 MHz
• Mega System 1-B/D: Motorola 68000 @ 8 Mhz
• Mega System 1-C: Motorola 68000 @ 12 Mhz

Sound CPU:

• Mega System 1-A/B/C: Motorola 68000 @ 7 MHz
• Mega System 1-Z: Zilog Z80 @ 3 MHz

Sound Chips:

• Mega System 1-A/B/C: Yamaha YM2151 @ 3.5 MHz + 2xOKIM6295 @ 4 MHz (Hayaoshi Quiz Ouza Ketteisen happens to have the OKIM6295 chips clocked at 2 MHz instead)
• Mega System 1-D: OKIM6295 @ 2 MHz
• Mega System 1-Z: Yamaha YM2203 @ 1.5 MHz

Games Released

Release Date	Game Name	System Type	Developer	Publisher
1988-05	P-47: The Phantom Fighter / P-47: The Freedom Fighter	Mega System 1-A	NMK	Jaleco
1988-06	Kick Off	Mega System 1-A	Jaleco	Jaleco
1988-08	Samurai-Fighter Shingen / Takeda Shingen (武田信玁E	Mega System 1-A	Jaleco	Jaleco
1988-09	Ninja Kazan /	Mega System 1-A	Jaleco	Jaleco
1988-10	Legend of Makai / Makai Densetsu (魔魁伝説)	Mega System 1-Z	NMK	Jaleco
1989-03	Tenseiryu: Saint Dragon (天聖龍～セイントドラゴン)	Mega System 1-A	NMK	Jaleco
1989-06	Plus Alpha (プラスアルファ)	Mega System 1-A	Jaleco	Jaleco
1989-07	Jitsuryoku!! Pro Yakyuu (実力!! プロ野球)	Mega System 1-A	Jaleco	Jaleco
1989-09	Hachoo!	Mega System 1-A	Aicom	Jaleco
1989-12-21 1990-03	The Astyanax / The Lord of King (ザ・ロードオブキング)	Mega System 1-A	Aicom	Jaleco
1990-04	Rod Land /	Mega System 1-A	Jaleco	Jaleco
1991-03	64th. Street: A Detective Story (64番衁EA DETECTIVE STORY)	Mega System 1-C	C.P. Brain	Jaleco
1991-03	E.D.F.: Earth Defense Force	Mega System 1-B	Jaleco	Jaleco
1991-05	Avenging Spirit / Phantasm (ファンタズム)	Mega System 1-A/B	C.P. Brain	Jaleco
1992-09	Soldam (ソルダム)	Mega System 1-A	Jaleco	Jaleco
1992-11	Big Striker (ビッグストライカー)	Mega System 1-C	C.P. Brain	Jaleco
1993-04	Cybattler (サイバトラー)	Mega System 1-C	Jaleco	Jaleco
1993-05	Peek-a-Boo!	Mega System 1-D	Jaleco	Jaleco
1993-07	Hayaoshi Quiz Ouza Ketteisen (早押しクイズ王座決定戦)	Mega System 1-B	Jaleco	Jaleco
Prototype	Chimera Beast	Mega System 1-C	C.P. Brain	Jaleco