Multiload64 (over on Lemon) has a Super Space Invaders from $olo1870. Make sure to read the complete posts, it is not obvious how to get the full pack, takes several steps.
Multiload64 - Commodore 64 - Lemon64 - Commodore 64
Current list up to Oct 17th (including games released just yesterday):
Addams Family, The (by $olo1870) [EasyFlash].crt
Alien Storm (by $olo1870) [EasyFlash].crt
Alien Syndrome (by $olo1870) [EasyFlash].crt
Alien3 (by $olo1870) [EasyFlash].crt
Aliens The Computer Game (U.S. Version) (Activision) (by $olo1870) [EasyFlash].crt
Altered Beast (by $olo1870) [EasyFlash].crt
Armalyte (by $olo1870) [EasyFlash].crt
Atomic Robo-Kid (by $olo1870) [EasyFlash].crt
Back to the Future Part II (by $olo1870) [EasyFlash].crt
Back to the Future Part III (by $olo1870) [EasyFlash].crt
Barbarian II The Dungeon of Drax (by $olo1870) [EasyFlash].crt
Bart vs The Space Mutants (by $olo1870) [EasyFlash].crt
Bionic Commando (by $olo1870) [EasyFlash].crt
Black Tiger (by $olo1870) [EasyFlash].crt
Blues Brothers, The (by $olo1870) [EasyFlash].crt
Bonanza Bros (by $olo1870) [EasyFlash].crt
Chase H.Q. (by $olo1870) [EasyFlash].crt
Chips Challenge (by $olo1870) [EasyFlash].crt
Chuck Rock (by $olo1870) [EasyFlash].crt
Cool Croc Twins (by $olo1870) [EasyFlash].crt
Cool Croc Twins (Tape) (by $olo1870) [EasyFlash].crt
Cool World (by $olo1870) [EasyFlash].crt
Creatures II - Torture Trouble (by $olo1870) [EasyFlash].crt
Dark Man (by $olo1870) [EasyFlash].crt
Deceptor (by $olo1870) [EasyFlash].crt
Dominator (by $olo1870) [EasyFlash].crt
Double Dragon II (by $olo1870) [EasyFlash].crt
Double Dragon III (by $olo1870) [EasyFlash].crt
Dragon Breed (by $olo1870) [EasyFlash].crt
Dragons Lair (by $olo1870) [EasyFlash].crt
Dragons Lair II (by $olo1870) [EasyFlash].crt
Dynamite Dux (by $olo1870) [EasyFlash].crt
Elvira The Arcade Game (by $olo1870) [EasyFlash].crt
Final Fight (by $olo1870) [EasyFlash].crt
First Samurai (by $olo1870) [EasyFlash].crt
Forgotten Worlds (by $olo1870) [EasyFlash].crt
Frank Bruno's Boxing (by $olo1870) [EasyFlash].crt
Galactic Games (by $olo1870) [EasyFlash].crt
Ghostbusters II (by $olo1870) [EasyFlash].crt
Ghouls 'N Ghosts (by $olo1870) [EasyFlash].crt
Golden Axe (by $olo1870) [EasyFlash].crt
Gremlins II (by $olo1870) [EasyFlash].crt
Hawkeye (by $olo1870) [EasyFlash].crt
Highlander (by $olo1870) [EasyFlash].crt
Hook (by $olo1870) [EasyFlash].crt
Hudson Hawk (by $olo1870) [EasyFlash].crt
Impossamole (by $olo1870) [EasyFlash].crt
Impossible Mission II (by $olo1870) [EasyFlash].crt
Indy Heat (by $olo1870) [EasyFlash].crt
James Pond II - Codename Robocod (by $olo1870) [EasyFlash].crt
Jetsons, The (by $olo1870) [EasyFlash].crt
Karateka (by $olo1870) [EasyFlash].crt
Last Battle (by $olo1870) [EasyFlash].crt
Last Ninja, The (by $olo1870) [EasyFlash].crt
Lemmings (by $olo1870) [EasyFlash].crt
Lethal Weapon (by $olo1870) [EasyFlash].crt
Lotus Esprit Turbo Challenge (by $olo1870) [EasyFlash].crt
Marble Madness (by $olo1870) [EasyFlash].crt
McDonaldLand (by $olo1870) [EasyFlash].crt
Midnight Resistance (by $olo1870) [EasyFlash].crt
Monty Python's Flying Circus (by $olo1870) [EasyFlash].crt
Moonwalker (by $olo1870) [EasyFlash].crt
Mr. Heli (by $olo1870) [EasyFlash].crt
Myth History in the Making (by $olo1870) [EasyFlash].crt
Narc (by $olo1870) [EasyFlash].crt
Neverending Story (by $olo1870) [EasyFlash].crt
Newzealand Story (by $olo1870) [EasyFlash].crt
Night Shift (by $olo1870) [EasyFlash].crt
Nightbreed (by $olo1870) [EasyFlash].crt
Ninja Spirit (by $olo1870) [EasyFlash].crt
Ninja Warriors (by $olo1870) [EasyFlash].crt
Nobby the Aardvark (by $olo1870) [EasyFlash].crt
North and South (by $olo1870) [EasyFlash].crt
Out Run (by $olo1870) [EasyFlash].crt
Out Run Europa (by $olo1870) [EasyFlash].crt
Phobia (by $olo1870) [EasyFlash].crt
Pit Fighter (by $olo1870) [EasyFlash].crt
Platoon (by $olo1870) [EasyFlash].crt
Predator (by $olo1870) [EasyFlash].crt
Professional BMX Simulator (by $olo1870) [EasyFlash].crt
Rainbow Islands (by $olo1870) [EasyFlash].crt
RBI 2 Baseball (by $olo1870) [EasyFlash].crt
Retrograde (by $olo1870) [EasyFlash].crt
Rick Dangerous II (by $olo1870) [EasyFlash].crt
Road Runner (by $olo1870) [EasyFlash].crt
Robocop (by $olo1870) [EasyFlash].crt
Rockstar Ate My Hamster (by $olo1870) [EasyFlash].crt
Rodland (by $olo1870) [EasyFlash].crt
Rolling Ronny (by $olo1870) [EasyFlash].crt
Running Man (by $olo1870) [EasyFlash].crt
Salamander (by $olo1870) [EasyFlash].crt
Shadow Dancer (by $olo1870) [EasyFlash].crt
Sleepwalker (Ocean) (by $olo1870) [EasyFlash].crt
Smash TV (by $olo1870) [EasyFlash].crt
Sonic Boom (by $olo1870) [EasyFlash].crt
Space Gun (by $olo1870) [EasyFlash].crt
Spitting Image (by $olo1870) [EasyFlash].crt
Street Fighter II (by $olo1870) [EasyFlash].crt
Strider (by $olo1870) [EasyFlash].crt
Strider II (by $olo1870) [EasyFlash].crt
Suburban Commando (by $olo1870) [EasyFlash].crt
Summer Camp (by $olo1870) [EasyFlash].crt
Summer Games (by $olo1870) [EasyFlash].crt
Summer Games II (by $olo1870) [EasyFlash].crt
Super Cycle (by $olo1870) [EasyFlash].crt
Super Monaco Grand Prix (by $olo1870) [EasyFlash].crt
Super Space Invaders (by $olo1870) [EasyFlash].crt
Swiv (by $olo1870) [EasyFlash].crt
Target Renegade (by $olo1870) [EasyFlash].crt
Teenage Mutant Hero Turtles (by $olo1870) [EasyFlash].crt
Teenage Mutant Hero Turtles Coin-OP (by $olo1870) [EasyFlash].crt
Thunder Jaws (by $olo1870) [EasyFlash].crt
Tintin on the Moon (by $olo1870) [EasyFlash].crt
Total Recall (by $olo1870) [EasyFlash].crt
Turbo Outrun (by $olo1870) [EasyFlash].crt
Turrican (by $olo1870) [EasyFlash].crt
Turrican II (by $olo1870) [EasyFlash].crt
Tusker (by $olo1870) [EasyFlash].crt
Twinworld (by $olo1870) [EasyFlash].crt
UN Squadron (by $olo1870) [EasyFlash].crt
Untouchables, The (by $olo1870) [EasyFlash].crt
Viz The Game (by $olo1870) [EasyFlash].crt
Winter Camp (by $olo1870) [EasyFlash].crt
Winter Games (by $olo1870) [EasyFlash].crt
Wonderboy in Monsterland (by $olo1870) [EasyFlash].crt
World Games (by $olo1870) [EasyFlash].crt
WWF European Rampage (by $olo1870) [EasyFlash].crt
WWF Wrestlemania (by $olo1870) [EasyFlash].crt
X-Out (by $olo1870) [EasyFlash].crt