Water Shield (ウォーターシールド Wōtā Shīrudo) is Pump Man's Special Weapon that the player obtains in Mega Man 10. When equipped with this weapon, a rotating shield of water surrounds the user. Unlike other shields the Water Shield isn't all together, but instead 8 water droplets slowly form around the user. Pressing the attack button once more deactivates the Water Shield and hurls the water out at high-speeds that spiral outward. Despite being a shield weapon, projectiles are still able to make it through due to the spacing between each water droplet.
Water Shield is Solar Man's weakness. It is also effective against the Weapons Archive when it copies Flame Man's data, and the second form of the Wily Machine.
Damage Data Chart
Damage values in units in Mega Man 10.
 Water Shield
| |
| Boss | Damage |
| Blade Man | 1 |
| Pump Man | 1 |
| Commando Man | 1 |
| Chill Man | 1 |
| Sheep Man | 1 |
| Strike Man | 1 |
| Nitro Man | 1 |
| Solar Man | 6 |
| Weapons Archive (Elec Man) | 1 |
| Weapons Archive (Wood Man) | 1 |
| Weapons Archive (Gemini Man) | 1 |
| Weapons Archive (Ring Man) | 1 |
| Weapons Archive (Napalm Man) | 1 |
| Weapons Archive (Flame Man) | 6 |
| Weapons Archive (Slash Man) | 1 |
| Weapons Archive (Frost Man) | 1 |
| Weapons Archive (Tornado Man) | 1 |
| Crab Puncher | 1 |
| Block Devil | 1 |
| Wily Machine No. 10: 1st Phase | 1 |
| Wily Machine No. 10: 2nd Phase | 3 |
| Wily Capsule | 0 |
| Enker | 0 |
| Punk | 0 |
| Ballade | 0 |
Bosses weak against Water Shield
- Solar Man: Mega Man 10
- Weapons Archive/Flame Man: Mega Man 10
- Wily Machine No. 10 (Form 2): Mega Man 10
Trivia
- Water Shield has the unusual ability to disarm the shields of Shield Attackers. This ability is shared with the Bass Buster in Mega Man 10.
- The way the Water Shield spreads out when used while equipped is very similar to the way the Power Stone from Stone Man in Mega Man 5 is used.
| Shield Weapons | |
|---|---|
| Mega Man series | Fire Storm (1) • Leaf Shield (2) • Skull Barrier (4) • Star Crash (5) • Plant Barrier (6) • Junk Shield/Scorch Wheel (7) • Jewel Satellite (9) • Water Shield (10) • Acid Barrier (11) • Soul Satellite (SFxMM) Force Field (DOS) • Flame Mixer (R&FWS) |
| Mega Man X series | Rolling Shield (X) • Triad Thunder (X3) • Guard Shell (X6) • Gaea Shield (X7) |
| Water Special Weapons and Techniques | |
|---|---|
| Weapons | |
| Mega Man Classic series | Bubble Bomb • Bubble Lead • Rain Flush • Salt Water • Water Balloon • Water Shield • Water Shooter • Water Wave |
| Mega Man X series - X | Bubble Splash • Goo Shaver • Marine Tornado • Meteor Rain • Splash Laser |
| Mega Man X series - Axl | Splash Laser |
| Zero's Techniques | |
| Mega Man X series | Ensuizan • F-Splasher • Suiretsusen |
