💥 Information

All offsets are for files from the official 1.1 patch.
Numbers are in hexadecimal, or suffixed to indicate their type:

Suffix	Type	Size
f	float	4 bytes
d	double	8 bytes
i	integer	4 bytes
b	byte	1 byte (-128 to 127)

A value like «0F 85 -> 90 E9» means replace the original bytes on the left with the new bytes on the right. (The bytes are given in file order, they don't represent a number like the offset.)

💨 Miscellaneous

Default Value	File	Offset	By	Description
42 2A -> A2 6A	content.dll	04EE3A	Xerx, Cannon	OpenSP tweak for 1.1 DLLs to always start from m13; alternatively, simply direct your newplayer.fl file to start on a blank Mission_13 instead of using this hack.
74 0A 41 83 C2 04 3B C8 7C F4 EB 0B C7 84 8C 9C 00 00 00 00 00 00 -> 75 0B C7 84 8C 9C 00 00 00 00 00 00 00 41 83 C2 04 39 C1 7C E9 EB	server.dll	02C057	adoxa	Update objects once (fixes bug that causes solar guns reduce refire delay when multiple players are around).
200f	common.dll	01A74C	adoxa	Maximum FPS (Part 1).
2C B2 39-> 4C A7 27	common.dll	01A892	adoxa	Maximum FPS (Part 2).
200f	freelancer.exe	0210A0C	Schmackbolzen	Maximum FPS (Part 3).
D9 1D 0C 0A 61 00 -> 90 90 90 90 90 90	freelancer.exe	158A14	FriendlyFire	Prevent FL from reducing framerate to 25 in some instances (still need to manually limit framerate using external tool).
74 -> EB	freelancer.exe	1B2819	FuryFreelancer	Disable forced logging to FLSpew.txt (logging can still be defined to custom file in freelancer.ini).
"Restart"	server.dll	08AE30	fox	Name of Restart.fl file.
E4 B4 -> 14 B3	server.dll	06BFA6	adoxa	Disable encryption on creating MP character.
E4 B4 -> 14 B3	server.dll	06E10D	adoxa	Disable encryption on saving character/game.
E4 B4 -> 14 B3	server.dll	07399D	adoxa	Disable encryption on creating restart file.
FreelancerClient"	freelancer.exe	1E6DCC	M0tah	String used for lpName when FL calls CreateMutex (change this for multiple instances).
RemoteServer.dll"	freelancer.exe	1E6454	M0tah	Name of RemoteServer DLL filename used by FL (a duplicate RemoteServer.dll with different name is needed to play in MP with the multi-instance hack).
Freelancer.exe"	remoteserver.dl	03F440	Crazy	Name of freelancer.exe for RemoteServer; if you're going to rename your freelancer.exe, you'll need to change it here as well, or it will crash when you try to join a server.
81 -> C3	freelancer.exe	1A5390	adoxa	Don't run dxdiag on crash (client).
81 -> C3	FLServer.exe	008B70	adoxa HeIIoween	Don't run dxdiag on crash (server).
84 -> 33	freelancer.exe	1B16FC	OutCast	Supress unsupported video dialog.
83 FF 01 0F 94 C2 -> BA 01 00 00 00 90	freelancer.exe	1B264C	Cannon	Keep FL display running when the window doesn't have focus.
74 -> EB	freelancer.exe	1B2665	adoxa	Keep Freelancer running in the background when Alt-Tabbed, but not the window.
8C -> CC	freelancer.exe	11D072	adoxa	Allow 64 simultaneous firings (Part 1).
A0 -> E0	freelancer.exe	11D2F9	adoxa	Allow 64 simultaneous firings (Part 2).
A0 -> E0	freelancer.exe	11D553	adoxa	Allow 64 simultaneous firings (Part 3).
8C -> CC	freelancer.exe	11D7C2	adoxa	Allow 64 simultaneous firings (Part 4).
28 -> 00	freelancer.exe	08049A	adoxa	Need level to buy ships/equipment in MP (Part 1).
0A -> 00	freelancer.exe	082E96	adoxa	Need level to buy ships/equipment in MP (Part 2).
1B -> 00	freelancer.exe	0B948E	adoxa	Need level to buy ships/equipment in MP (Part 3).
90 90 90 90 90 90 90 90 -> 89 35 8C 33 67 00 EB 47	freelancer.exe	13E1F8	adoxa	Need level to buy ships/equipment in MP (Part 4).
09 -> BA	freelancer.exe	13E23D	adoxa	Need level to buy ships/equipment in MP (Part 5).
90 90 90 90 90 90 90 -> 39 F1 74 03 30 C0 C3	freelancer.exe	12D279	BC46	Prevent Countermeasures being fired by Right Click (Part 1).
80 -> 79	freelancer.exe	1DD5A8	BC46	Prevent Countermeasures being fired by Right Click (Part 2).
1D -> 00	freelancer.exe	11D281	adoxa	Missiles continuously fire when holding button.
0.02f	freelancer.exe	11DB5C	w0dk4	Screen shake when hull is hit.
0.005f	freelancer.exe	11DB89	w0dk4	Screen shake when shield is hit.
74 -> EB	freelancer.exe	11DB44	adoxa	Remove screen shake altogether.
04 1F 5D -> 3C 3F 50	freelancer.exe	103E49 103E7B 103E8B	adoxa	Make screen shake when jumping customizable; only use with next hack.
90 90 90 90	freelancer.exe	103F3C	adoxa	Only with above hack: encode desired jump screen shake here; vanilla default is 0.015f.
07 -> 00	content.dll	0A8793	adoxa	NPCs are global, not local to base; in mbases.ini still need to define the [GF_NPC] per base (Part 1).
05 -> 00	content.dll	0A8903	adoxa	NPCs are global, not local to base; in mbases.ini still need to define the [GF_NPC] per base (Part 2).
05 -> 00	content.dll	0A8C83	adoxa	NPCs are global, not local to base; in mbases.ini still need to define the [GF_NPC] per base (Part 3).
8D 44 24 10 50 8B CE -> 39 4E 04 74 12 EB 09	content.dll	0A8CE1	adoxa	NPCs are global, not local to base; in mbases.ini still need to define the [GF_NPC] per base (Part 4).
05 -> 00	content.dll	0A8D59	adoxa	NPCs are global, not local to base; in mbases.ini still need to define the [GF_NPC] per base (Part 5).
8B 44 24 0C 81 EC 00 01 00 00 53 8B 1D B8 47 D6 06 55 8B 2D 7C 48 D6 06 56 8B 70 04 85 F6 57 74 49 FF D3 56 33 FF 57 8B C8 FF D5 85 C0 74 0A 8B C8 FF 15 78 48 D6 06 8B F8 85 FF 74 2D 8B 8C 24 18 01 00 00 51 8D 54 24 14 68 F0 AE D6 06 52 FF 15 74 4C D6 06 8B 8C 24 20 01 00 00 8B 01 83 C4 0C 57 8D 54 24 14 52 FF 50 14 8B 84 24 1C 01 00 00 8B 38 85 FF 74 4A FF D3 57 6A 01 8B C8 33 F6 FF D5 85 C0 74 0A 8B C8 FF 15 78 48 D6 06 8B F0 85 F6 74 2D 8B 8C 24 18 01 00 00 51 8D 54 24 14 68 E8 AE D6 06 52 FF 15 74 4C D6 06 -> 53 55 56 57 83 EC 10 89 E5 8B 74 E4 2C FF 15 B8 47 D6 06 89 C3 31 FF 8B 04 BE 85 C0 74 59 50 89 D9 83 FF 04 A1 7C 48 D6 06 7C 07 05 E0 00 00 00 EB 0A 57 83 FF 01 77 04 80 34 E4 01 FF D0 85 C0 74 35 89 C1 FF 15 78 48 D6 06 85 C0 74 29 50 FF 74 E4 2C 89 F8 83 FF 04 7E 02 B0 04 FF 34 85 BC 69 D4 06 55 FF 15 74 4C D6 06 8B 4C E4 34 8B 01 83 C4 0C 55 FF 50 14 47 8B 46 30 83 C0 04 39 C7 75 95 83 C4 10 5F 5E 5D 5B C3 00 00 E8 AE D6 06 F0 AE D6 06 DC AE D6 06 D0 AE D6 06 D0 69 D4 06 25 73 61 63 63 65 73 73 6F 72 79 00	server.dll	066930	adoxa	Save costume accessories (Part 1).
89 BD B0 02 00 00 89 BD AC 02 00 00 89 BD A8 02 00 00 -> 8D 8D E0 02 00 00 89 79 7C 89 79 D0 89 79 CC 89 79 C8	server.dll	0672C1	adoxa	Save costume accessories (Part 2).
3D 39 44 39 63 39 7A 39 81 39 BA 39 D1 39 D8 39 12 3A 29 3A -> 3F 39 55 39 76 39 8F 39 96 39 BC 39 C0 39 C4 39 C8 39 CC 39	server.dll	0B2174	adoxa	Save costume accessories (Part 3).
00 -> 01	ebueula.dll	00217D	Laz	Don't show the EULA on first run (see note below).
83 EC 08 -> 89 F0 C3	ebueula.dll	0019E0	BC46	Never show the EULA when launching the game by bypassing the registry key check. NOTE: this patch will only work after deleting the `EBUEula.dll` file in the root Freelancer folder, because the game will attempt to load this dll first. Alternatively, apply the patch directly to the root `EBUEula.dll` file.
68 80 -> EB 0F	freelancer.exe	1B2D72	BC46	Never load EBUEula.dll from the root Freelancer folder (Freelancer.exe).
68 C4 57 42 00 8B -> 89 CE 31 C0 EB 03	flserver.exe	00B865	BC46	Never load EBUEula.dll from the root Freelancer folder (FLServer.exe).
84 C0 75 12 -> 90 90 90 90	freelancer.exe	1B16FC	Laz	Don't show the unknown graphics card warning.
Freelancer	common.dll	142684	Laz	Name of the folder inside AppData where FLSpew.txt is stored.
Freelancer	common.dll	142684	BC46	Name of the folder inside My Games in which the save files and user preferences are stored. NOTE: Same offset as above!
My Games	common.dll	142690	BC46	Name of the folder inside Documents in which the folder from offset 142684 (see above) is stored.
FreelancerShots	common.dll	14269C	BC46	Name of the folder inside Pictures where Freelancer screenshots are saved to.
FLSpew.txt	freelancer.exe	1E6D24	Laz	The path of the FLSpew.txt file.
CA 02 -> 00 00	freelancer.exe	02477A	adoxa Laz	Enable Borderless Window (disable caption flags) (Part 1).
CA 02 -> 00 00	freelancer.exe	02490D	adoxa Laz	Enable Borderless Window (disable caption flags) (Part 2).
01 -> 00	freelancer.exe	1B16CC	adoxa	Forces Freelancer to run in windowed mode.
90 53 32->C0 DE 26	common.dll	139964	HeIIoween	Using thruster hp_type for `[Light]`.
90 53 32->C0 DE 26	common.dll	139A40	HeIIoween	Using thruster hp_type for `[AttachedFX]`.
84 -> 04	common.dll	057702	adoxa	Shows trade lanes as unknown initially and allows them to be discovered both on the radar and the Nav Map.
E8 EA 8B FD FF -> 90 90 90 90 90	common.dll	04CB81	adoxa	Removes the initial angular velocity of mines when dropped.
74 -> EB	freelancer.exe	03B348	BC46	Prevents the "*** WARNING: Failed to get start location" message from being logged in FLSpew.txt.
7D -> EB	rp8.dll	004467	RimShot	Prevents the "D3DERR_INVALIDCALL" error spam from occurring in FLSpew.txt.
0F -> 2F	freelancer.exe	00014E	BC46	Allows Freelancer to use 4GB of virtual memory instead of 2GB.
8A 50 -> EB 0C	freelancer.exe	05685F	BC46	Skip story cinematics (excluding space cutscenes) with the Esc key, like in the FL Beta.
74 -> EB	server.dll	069003	Laz	Regenerate restart.fl on every launch (Game will not load saves with this offset enabled).
75 -> EB	server.dll	069021	BC46	Regenerate Restart.fl on every launch while still being able to load saves.
8B CD E8 3A FD FF FF 84 C0 74 25 84 DB C6 44 24 13 03 75 1C 8D 8C 24 54 01 00 00 51 8D 54 24 54 52 FF 15 -> 8D 8C 24 5C 01 00 00 51 8D 54 24 5C 52 EB 13 FF 11 83 C4 08 85 C0 74 11 8B CD E8 22 FD FF FF EB 0F 90 B9	server.dll	06900F	BC46	Regenerate Restart.fl on every launch. Also ensure Restart.fl only gets loaded after being regenerated. (Part 1).
83 C4 08 85 C0 75 -> EB E6 83 C4 08 EB	server.dll	069036	BC46	Regenerate Restart.fl on every launch. Also ensure Restart.fl only gets loaded after being regenerated. (Part 2).
0A 48 10 -> 82 C9 11	server.dll	06B24D	BC46	When a wreck gets shot, do not test if it has already been looted during a previous session. This allows looted wrecks to be looted another time after loading a saved game. NOTE: This patch only works in Single Player!
61485i	flserver.exe	006AF9	BC46	String ID for the Microsoft legal notice, which fills the <legal notice goes here&t; placeholder in the Server Configuration window. Change this value to another string ID in `serverresources.dll` to display different text.
8D 54 -> EB 3F	flserver.exe	006AF4	BC46	Prevents the <legal notice goes here> placeholder text from getting filled with the Microsoft legal notice in the Server Configuration window.
FF -> 00	dalib.dll	004BF4	BC46	Prevents Freelancer from running in the background after exiting the game in some cases. This occurred because Freelancer would wait for an indefinitely running thread to finish.