Metal Fox (てつのカベ タンク lit. Iron Wall Tank in Japanese) is the fourteenth level in Crash Bash and the fifth stage in the third warp room. This is the second Tank Wars arena. Here, metal walls will rise and fall between the blocks in a set pattern. Also, bomb power ups will occasionally spawn which, when taken, will allow the players to fire bombs which can fly over the walls and cause massive damage.
- Mines - Can be dropped by players and detonate after a few seconds, causing massive damage to any tanks nearby. Each player initially can drop three mines but extras can be collected from the arena.
- Bomb - Bombs can be collected from the arena. They can be thrown into the air, and cause more damage.
- Wumpa Fruit - Players can collect wumpa fruit to increase their health bar. They do nothing if the health bar is already full.
- Trophy: Win 3 times
- Gem: Win 1 round in 40 seconds (30 for 2p story)
- Crystal: Win 1 round without being hit by the mines. Mines drop down in order to increase difficulty.
- Gold Relic: Win 2 times against the champions of the arena.
- Platinum Relic: Win 3 times against the champions.