Nintendo 64 · cheat codes

Bio F.R.E.A.K.S. cheats & codes

89 codes for Bio F.R.E.A.K.S. on the Nintendo 64, including GameShark codes.

Bio F.R.E.A.K.S. GameShark codes

How to use: GameShark (sold as Action Replay outside North America) codes are entered on the device's menu or in your emulator's cheat menu. Some games need a "master code" or "must be on" code enabled first, so turn that on if a list includes one.

Effect	Code
Clonus Player 1	`801502DA 0001`
Clonus Player 2	`80152956 0001`
Schielde Immer On	`8015080A 0022`
SFX Volume Modifier	`8108FBFC 0000`
Music Volume Modifier	`8108FBFE 0000`
Difficulty Modifier	`8008FBF5 0000`
Sound Mode Modifier	`8008FC00 0000`
Secret Screen	`8015E175 0002`
Sudden Death Mode	`D114D952 03AB 81152926 0100 D114D952 03AB 811502AA 0100 D114D952 03AB 811502AE 0000 D114D952 03AB 8115292A 0000`
Infinite Jetpack (Both Players)	`8104A5F0 2400`
Infinite Shield (Both Players)	`8105FC44 2400`
P1 Takes All Damage	`8105FB18 3C03 8105FB1A 8015 8105FB1C 2463 8105FB1E 0288`
P2 Takes All Damage	`8105FB18 3C03 8105FB1A 8015 8105FB1C 2463 8105FB1E 2904`
Hit Anywhere	`D11A4CDC 1040 811A4CDC 2400 D11A5030 11C0 811A5030 2400`
P1 Never Wins	`8015029B 0000`
P1 Needs 1 Match to Win	`D015029B 0000 8015029B 0001`
Infinite Health P1	`811502AA 6400`
25% Health P1	`D01502AA 0064 811502AA 1900`
50% Health P1	`D01502AA 0064 811502AA 3200`
75% Health P1	`D01502AA 0064 811502AA 4B00`
1-Hit Death P1	`D01502AA 0064 811502AA 0100`
Infinite Shield P1	`811502AE 6400`
No Shield P1	`811502AE 0000`
Infinite Jetpack P1	`811502B2 3200`
No Jetpack P1	`811502B2 0000`
Shields Are Always Active P1	`801502BA 0022`
Smoke Trail P1	`801502B4 0001`
No Clipping Mode P1 [Glitchy] (Press L Button to Activate)	`D0155400 0008 801502D2 0010`
Character Modifier	`801ABB2B 000A`
P2 Never Wins	`80152917 0000`
P2 Needs 1 Match to Win	`D0152917 0000 80152917 0001`
Infinite Health P2	`81152926 6400`
25% Health P2	`D0152926 0064 81152926 1900`
50% Health P2	`D0152926 0064 81152926 3200`
75% Health P2	`D0152926 0064 81152926 4B00`
1-Hit Death P2	`D0152926 0064 81152926 0100`
Infinite Shield P2	`8115292A 6400`
Infinite Jetpack P2	`8115292E 3200`
No Jetpack P2	`8115292E 0000`
Shields Are Always Active P2	`80152936 0022`
Smoke Trail P2	`80152930 0001`
No Clipping Mode P2 (Glitchy) [Press R Button to Activate]	`D0155400 0004 8015294E 0010`
Activator 1 P1	`D015E174 0000`
Activator 2 P1	`D015E175 0000`
Dual Activator P1	`D115E174 0000`
Activator 1 P2	`D015E17C 0000`
Activator 2 P2	`D015E17D 0000`
Dual Activator P2	`D115E17C 0000`
Activator 1 P3	`D015E184 0000`
Activator 2 P3	`D015E185 0000`
Dual Activator P3	`D115E184 0000`
Activator 1 P4	`D015E18C 0000`
Activator 2 P4	`D015E18D 0000`
Dual Activator P4	`D115E18C 0000`
Activator 1 P1 #2	`D014D110 0000`
Activator 2 P1 #2	`D014D112 0000`
Dual Activator P1 #2	`D114D110 0000`
Activator 1 P2 #2	`D014D116 0000`
Activator 2 P2 #2	`D014D117 0000`
Dual Activator P2 #2	`D114D116 0000`
Activator 1 P3 #2	`D014D11C 0000`
Activator 2 P3 #2	`D014D11D 0000`
Dual Activator P3 #2	`D114D11C 0000`
Activator 1 P4 #2	`D014D122 0000`
Activator 2 P4 #2	`D014D123 0000`
Dual Activator P4 #2	`D114D122 0000`
Activator 1 P1 #3	`D014D158 0000`
Activator 2 P1 #3	`D014D159 0000`
Dual Activator P1 #3	`D114D158 0000`
Activator 1 P2 #3	`D014D15A 0000`
Activator 2 P2 #3	`D014D15B 0000`
Dual Activator P2 #3	`D114D15A 0000`
Activator 1 P3 #3	`D014D15C 0000`
Activator 2 P3 #3	`D014D15D 0000`
Dual Activator P3 #3	`D114D15C 0000`
Activator 1 P4 #3	`D014D15E 0000`
Activator 2 P4 #3	`D014D15F 0000`
Dual Activator P4 #3	`D114D160 0000`
Activator 1 P1 #4	`D014D160 0000`
Activator 2 P1 #4	`D014D161 0000`
Activator 1 P2 #4	`D014D162 0000`
Activator 2 P2 #4	`D014D163 0000`
Dual Activator P2 #4	`D114D162 0000`
Activator 1 P3 #4	`D014D164 0000`
Activator 2 P3 #4	`D014D165 0000`
Dual Activator P3 #4	`D114D164 0000`
Activator 1 P4 #4	`D014D166 0000`
Activator 2 P4 #4	`D014D167 0000`
Dual Activator P4 #4	`D114D166 0000`

Using cheats today

Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.

Cheats can corrupt save files in rare cases, so back up your saves before experimenting.

Bio F.R.E.A.K.S. walkthroughs & guides

GameFAQs Walkthroughs, FAQs & message boards StrategyWiki Free, community-written walkthrough HowLongToBeat How long it takes players to finish speedrun.com World records & speedrun routes The Cutting Room Floor Unused and hidden content MobyGames Credits, releases & screenshots

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Back to Bio F.R.E.A.K.S.: is it worth playing?

Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.