Beast Force Roblox — Guides, Codes & Tips (2026)

Everything you need for Beast Force, the Kaiju No. 8-inspired action game where you join the Defense Force, hunt beasts with military weapons, and harness Kaiju powers — the hunting loop, the economy, working codes, and a full comparison.

Beast Force by MustacheDev drops you into the Japan Anti-Kaiju Defense Force. You gear up at a military base camp, head out to hunt the beasts threatening the city, sell their drops for cash, and reinvest in stronger weapons, armor, and Kaiju powers like No.8, No.9, and No.10. The game is in active development with frequent updates and codes, so these pages keep you up to speed fast.

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Why Play Beast Force?

Beast Force nails the Kaiju No. 8 power fantasy: a clear gear-up-and-hunt loop, a two-currency economy that rewards efficient kills, and the standout ability to harness Kaiju powers and fight monsters with their own abilities. It is easy to pick up, generous with codes, and constantly evolving thanks to active development, which makes it a great pick if you want fresh anime-action combat with a real sense of progression. You can jump in directly on Roblox.

How the Beast Force Loop Works

If you are new to Beast Force, the rhythm is quick to learn. You begin at the military base camp, spend your Yen on a weapon and a piece of armor, then leave to hunt beasts in the combat areas. Each defeated beast drops valuables you carry back and exchange for more Yen, which funds the next upgrade. The rarer Beast Cells are what you bank toward unlocking Kaiju powers, and they are exactly what most codes hand out, so redeeming codes is the fastest way to build toward your first transformation. Our full guide breaks down the weapons, the economy, and every Kaiju power in depth.

Beast Force Codes at a Glance

Because Beast Force is in active development, the developer drops codes multiple times a month — mostly Beast Cells, with the occasional Yen reward. As of June 2026 there are five active codes, and old ones expire fast, so it pays to check before each session. Head to the Beast Force codes page for the full verified list, the exact rewards, and step-by-step redeem instructions. Trying to decide between this and another monster game? Our Beast Force vs Kaiju Paradise comparison lays out how the two play differently.

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