XP (abbreviation for Xtra Power) is a highly successful Super Soaker series that was introduced in 1994. The series consisted of 28 blasters, the highest out of any vintage Super Soaker theme. The line started in 1994, where four blasters were introduced, all of which had good reception. More and more blasters came out as the years went on, with every consecutive year having a new XP blaster. The series even went on to spawn a sub-series known as XXP. After 2001, no new blasters were produced, and some of the older XP blasters made a shift to other lines. One blaster, the XP 215, is still being sold today under the Nerf Super Soaker branding.
|XP 15: 2000 Edition||2000|
|XP 150||1994, 1998|
|XP 75||1994, 1998 (with bigger reservoir)|
|XP 85: Triple Shot||1997|
|XP 90: Pulse Fire||1999|
|XP Pool Pumper Blaster||1997|
|XP Pool Pumper Cannon||1997|
|XP Triple Play||2001|
- The last XP blaster to have been discontinued so far is the XP 220, which made its final appearance in the 2008 series.
- There have been two controversial blasters in this line; the most of any line, the XP 75 and the XP 90: Pulse Fire. The XP 75 could forcibly eject its tank if pumped too much, while the XP 90's tank could explode if pumped too much.