- Internal Item ID: 1553 (Desktop, Console and Mobile versions)

Obtained from
The S.D.M.G. (Space Dolphin Machine Gun) is a Hardmode gun that has a 2/9 (22.22%) chance of being dropped by the Moon Lord. When used, it very rapidly fires bullets in a small spread. It also has a 66% chance not to consume ammunition. The S.D.M.G. has a base 14% critical strike chance, as opposed to the usual 4%.
Its best modifier is Unreal.
Notes
- Shots fired from the S.D.M.G. emit a moderate amount of light for their entire path.
Tips
- The S.D.M.G. pairs well with certain types of bullets:
- The Luminite Bullets' piercing capabilities complement the S.D.M.G.'s high rate of fire and accuracy for crowd control.
- The high accuracy of the gun allows for the shards of Crystal Bullets to consistently hit large enemies.
- Its ammo conservation effect is great with Chlorophyte Bullets' expensive homing abilities.
- Compared to the Vortex Beater, the S.D.M.G. is more accurate but has less crowd control without piercing ammunition.
Trivia
- This item is a reference to the game Edge of Space (hence the tooltip 'It came from the edge of space'), in which Terraria is also referenced.
- This weapon goes along with the theme of aquatic automatic weapons, such as the Gatligator, as well as its predecessors, the Minishark and Megashark.
See also
- S.D.M.G at the Official Edge of Space Wiki
History
- Desktop 1.4.0.1:
- Damage increased from 77 to 85.
- Chance not to consume ammo increased from 50% to 66%.
- Desktop 1.3.0.1:
- Made obtainable, now drops from Moon Lord.
- Damage increased from 35 to 77.
- Critical strike chance increased from 4% to 14%.
- Use time decreased from 6 to 5.
- Rarity increased from Yellow to Red.
- Desktop 1.2: Introduced, but unobtainable without the use of inventory editors, mods, or cheats.
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