Wonderland is the fifth season of S4 League. It was released on February 13, 2013 in Korean version, March 13, 2013 in Europe version, April 24, 2013 in Japan version, June 26, 2013 in Taiwan version, September 9, 2013 in Thailand version and October 29, 2013 in Indonesia version.
- Spade A
- Neo Spade (Submachine Gun)
- Conquest Mode
- Light Machine Gun
- Burning System
- Surfing-board anchoring
- Construction Site
|Dark Lightning • Iron Eyes • Blade • Alice • Wonderland • Treasure Hunter • Cyborgs • NEO Netsphere|
- This season is heavily based on Lewis Carroll's novel Alice's Adventures in Wonderland.
- Theme wise, Wonderland is often stated as the worst season.