Program Advance (MMBN1)

Unlike other games in the series, Mega Man Battle Network 1 doesn't keep track of Program Advances you've done in the game. Some new combination are possible in Operate Shooting Star, due to the addition of the * code.

In this game, many PAs are formed by selecting 3 or 5 chips in a list.

Type of PA	Combo Material
Z (Zeta) PAs	Formed by selecting any 3 of that chip in consecutive alphabetic order. (ABC / BCD / CDE)
O (Omega) PAs	Formed by selecting 5 of that chip in alphabetic order. (ABCDE)
B (Beta) PAs	Formed by selecting only one of each chip in the list, totaling up to 3 chips. (eg. Sword-WideSwrd-LongSwrd)
S (Sigma) PAs	Formed by selecting at least one of each chip in the list, totaling up to 5 chips. (eg. Sword-Sword-WideSwrd-WideSwrd-LongSwrd / Sword-WideSwrd-WideSwrd-WideSwrd-LongSwrd / Sword-WideSwrd-WideSwrd-LongSwrd-LongSwrd)

ID #	Program Advance	Combinations
1	Z-Canon1	Cannon A Cannon B Cannon C	Cannon B Cannon C Cannon D	Cannon C Cannon D Cannon E
2	Z-Canon2	HiCannon F HiCannon G HiCannon H	HiCannon G HiCannon H HiCannon I	HiCannon H HiCannon I HiCannon J
3	Z-Canon3	M-Cannon K M-Cannon L M-Cannon M	M-Cannon L M-Cannon M M-Cannon N	M-Cannon M M-Cannon N M-Cannon O
4	Z-Spread	Spreader H Spreader I Spreader J Spreader K Spreader L
5	Z-Raton1	Ratton1 A Ratton1 B Ratton1 C Ratton1 D Ratton1 E
6	Z-Raton2	Ratton2 F Ratton2 G Ratton2 H Ratton2 I Ratton2 J
7	Z-Raton3	Ratton3 K Ratton3 L Ratton3 M Ratton3 N Ratton3 O
8	Z-Arrow	TriArrow A TriArrow B TriArrow C TriArrow D TriArrow E
9	Z-Spear	TriSpear F TriSpear G TriSpear H TriSpear I TriSpear K
10	Z-Lance	TriLance K TriLance L TriLance M TriLance N TriLance O
11	O-Canon1	Cannon A Cannon B Cannon C Cannon D Cannon E
12	O-Canon2	HiCannon F HiCannon G HiCannon H HiCannon I HiCannon J
13	O-Canon3	M-Cannon K M-Cannon L M-Cannon M M-Cannon N M-Cannon O
14	O-Spread	Spreader H Spreader I Spreader J Spreader K Spreader L
15	O-Raton1	Ratton1 A Ratton1 B Ratton1 C Ratton1 D Ratton1 E
16	O-Raton2	Ratton2 F Ratton2 G Ratton2 H Ratton2 I Ratton2 J
17	O-Raton3	Ratton3 K Ratton3 L Ratton3 M Ratton3 N Ratton3 O
18	O-Arrow	TriArrow A TriArrow B TriArrow C TriArrow D TriArrow E
19	O-Spear	TriSpear F TriSpear G TriSpear H TriSpear I TriSpear K
20	O-Lance	TriLance K TriLance L TriLance M TriLance N TriLance O
21	B-Bomb	LilBomb B CrosBomb B BigBomb B
22	B-Sword	Sword S WideSwrd S LongSwrd S
23	B-Wave	ShokWave C SoniWave C DynaWave C
24	B-Quake	Quake1 Q Quake2 Q Quake3 Q
25	S-Bomb	LilBomb B ×a CrosBomb B ×b BigBomb B ×c
26	S-Sword	Sword S ×a WideSwrd S ×b LongSwrd S ×c
27	S-Wave	ShokWave C ×a SoniWave C ×b DynaWave C ×c
28	S-Quake	Quake1 Q ×a Quake2 Q ×b Quake3 Q ×c
29	PwrCanon	ShotGun K / * CrossGun K / * Spreader K M-Cannon K	(OSS) ShotGun * CrossGun * Spreader L M-Cannon L
30	HvyStamp	Gaia1 C Gaia2 C Gaia3 C Quake3 C
31	BgStrait	GutsPnch B IcePunch B Dash B
32	BloodSuk	Drain1 A Drain2 A Drain3 A
33	Storm	Typhoon G Huricane G Cyclone G Repair G
34	GtsShoot	Dash G MetGuard G GutsMan G / *	Dash G MetGuard G GutsMan2 G	Dash G MetGuard G GutsMan3 G
35	LifeSavr	Barrier R / * AquaTowr R Roll R	Barrier R / * AquaTowr R Roll2 R	Barrier R / * AquaTowr R Roll3 R
36	2xHero	FtrSword B KngtSwrd B HeroSwrd B ProtoMan B	FtrSword B KngtSwrd B HeroSwrd B ProtoMn2 B	FtrSword B KngtSwrd B HeroSwrd B ProtoMn3 B
37 (OSS)	2xHero2	FtrSword B KngtSwrd B HeroSwrd B Rogue B