The Ruby Gem Tank, similar to the other variations of the gem tanks, has an octahedronic shape. Inside of the tank, is full of a red glow which is the reason why the tank is called the ruby gem tank. There are black metal outlines surrounding the tanks, and the top is purple.
|Coins||Rusted Tank • Steel Tank • Eco Tank • Industry Tank • Barrel Tank • Water Tank • Duck Tank • Neon Tank • Bighead • Rainbow Neon Tank|
|Gems||Crazy Tank • Coil Tank • Lava Tank • Acid Tank • Diamond Gem Tank • Emerald Gem Tank • Ruby Gem Tank • Amber Gem Tank • Amethyst Gem Tank • Rainbow Gem Tank • Vaporwave Tank • Oof Tank • Lava Sword • Acid Sword • Rainbow Sword|
|Exclusives||Flood Sword (VIP) • Festive Tank|