LEGO Star Wars: The Video Game/Enemies

Battle Droids
Standard Battle Droids are the most common enemy in the game. They can't jump, but they do have blasters. They take one hit to kill.

They generally come in groups, led by a commander.

Battle Droid Commanders
Battle Droid Commanders lead groups of Battle Droids. They have yellow shoulders and chests. They take two hits to kill.

Security Battle Droids
Security Battle Droids have red shoulders and chests. They're intended for security - they guard areas and prisoners. They generally come in groups with no commander. They take one hit to kill.

Super Battle Droids
Super Battle Droids are an upgraded version of the Battle Droid. They have more armor. They take three hits to kill.

Droidekas
Droidekas are a type of droid. They're relatively common, but don't appear in large groups like Battle Droids. They have shields, but when their shields are active, they can't move very quickly. They can roll very quickly, but it requires disabling the shield. Take advantage of this when fighting Droidekas - attack them while they're rolling. (however, they don't like to roll, so this only works with Droidekas that attack you, not Droidekas that are waiting for you.) They have three hearts, however you have to get rid of their shield first. It takes many more hits.

Geonosians
The Geonosians are winged, uncommon insectoid enemies with blasters. However, though they have wings, they stay on the ground unless you go near them. There are two kinds: red blaster and green blaster. They take two hits to kill.

Red-blaster Geonosians
These have red blasters that shoot normal lasers.

Green-blaster Geonosians
These have green blasters that shoot green orbs.