Demo Sourcecode List
A thread at pouet has inspired me to start keeping a list of downloadable source codes of PC demos. Feel free to submit more links and report bugs to my email address.
Almost all the links included this first list have been taken from the thread at pouet, to which a lot of people contributed, including pacman, ps, Rasmus and many more. Most are demos or demo-related products (e.g. intros, games) for Windows, some for Linux, and a few for platforms that can be emulated on PC, such as Game Boy, C64 or Amiga. No warranty for anything.
1234565 (eL)
3DKexplo
64k Intro (VIEP - Japanese)
A Bloody Big Fish! (Equinox)
aave (eL)
alife
Amoeba (Excess)
anruf aus schweden (unik)
Arise (Stravaganza)
Art (Farbrausch and Scoopex)
B-Clopd 3D
Cafre (Stravaganza)
close your eyes (IJSKAST)
codenoise
comp.nr. -1*2 (eL)
comp.nr. 1 (eL)
Decadentia (Stravaganza)
Despair
Durantro
Euskal 11 Inv (Stravaganza)
Expiration (Peon)
finske delfiner
First Dream
first try
freenode irc #demoscene 4k compo source code list
GBC Intro Collection
Hugi 11 Engine Sourcecode
Kro Sprite
ks01:deleted intro (Knights' Storm)
Mekka &emp; Symposium 2000 invitation (Farbrausch)
One Day Miracle
Perec (Umlaut Design)
r08080 (Stravaganza)
Schtroumpf2 (knights)
Space Delirium (Syn[Rj])
Space Waste (Octarine)
Square win32 (Pulse)
State of mind (Bomb!)
stoerfall ost (Freestyle)
TDMC5 Invitation Source (tAAt)
Tesla (Sunflower)
Timeless (Tran)
tom thumb (bluespoon)
trAVERSE
Turrican 3 (Smash Designs)
Viagra win32 (Mewlers)
VIP 2 (Popsy Team) - alternative link
white (eL)
words (eL)
Wobbler
Yuri Nation (macaw)
Scene.org has a directory with source codes. Some of its contents have already been mentioned, but there are more, and new ones arrive from time to time.