Galaga Arrangement: Display game time:
Press Left, Right, Left, Right, Up, Down, Up, Down at the Galaga Arrangement title screen.

Pac-Attack: Level passwords:

Level	Password
1	STR
2	HNM
3	KST
4	TRT
5	MYX
6	KHL
7	RTS
8	SKB
9	HNT
10	SRY
11	YSK
12	RCF
13	HSM
14	PWW
15	MTN
16	TKY
17	RGH
18	TNS
19	YKM
20	MWS
21	KTY
22	TYK
23	SMM
24	NFL
25	SRT
26	KKT
27	MDD
28	CWD
29	DRC
30	WHT
31	FLT
32	SKM
33	QTN
34	SMN
35	TGR
36	WKR
37	YYP
38	SLS
39	THD
40	RMN
41	CNK
42	FRB
43	MLR
44	FRP
45	SDB
46	BQJ
47	VSM
48	RDY
49	XPL
50	WLC
51	TMF
52	QNS

Pac-Man: Pac-Attack game:
Select Pac-Man at the games screen. Get over 25,000 points during game play to unlock Pac-Attack at the games screen.

Ms. Pac-Man: Pac-Mania game:
Select Ms. Pac-Man at the games screen. Get over 20,000 points during game play to unlock Pac-Mania at the games screen.