Jet Set Willy: Online is an online multiplayer version of Jet Set Willy.
Each player chooses a name and avatar and engages in competition against other
players. The game contains level designs taken from both Jet Set Willy and Jet
Set Willy II as well as newly created levels.

As with the original, JSW: Online is a side-view game that takes place over
different rooms, each of which occupies the screen. Willy’s only real
abilities are to move back and forth on the screen and jump over pits and
obstacles as he navigates through different rooms.

The host can set a number of game types that include: collecting flashing
items to a preset number, collecting the most flashing items within a time
limit, a race to a specific room in the mansion, Willy Tag with other players,
and finally a hunt for the one “golden willy” character. Many of these
competitions can also be played in team mode. Additionally, there is a capture
the flag mode available for teams.

Jet Set Willy: Online