familiars.io (ClayLoam)
"Quick-Play Monster Catching Multiplayer Game." - Author's description
Play here (Browser)
tagged : online multiplayer
Disc Us (Keybol, Mwaayk, getdizzzy)
"Play as traitor discs and sabotage the mission or complete all tasks as scientists!" - Author's description
Play on Newgrounds (Browser)
Play on itch.io (Browser)
LIKELIKE Online (Paolo Pedercini)
"The online Museum of Multiplayer Art is open." - Author's description
Play here (Browser)