|Namesake||Metalium (Power metal band)|
The stand takes the form of numerous miniature tanks and helicopters.
In the southwest corner of the map, Henning can be found painting in his garage. Talk to him and attempt to rip up his blueprints to start a battle. Afterwards, all the miniature tanks and helicopters around town will vanish, and if you're with Jotaro, you'll get to watch a short conversation between him and Henning. You'll get +1 FP with whoever you beat him with as well. Cannot be fought on Josuke's route.
|Name||HP||EXP Given||Dropped Money||Dropped Items||Notes|
|Metalium Tank||300||200||100||Ripple-Infused Wine||Range: M. Appears in a group of 2. Low Speed, so easy to run from if things get tricky. Weak to Electricity and Earth.|
|Metalium Heli||100||150||50||Diamond C||Range: L. Appears in a group of 3. Attacks with guns and often flees the battle.|