Recruit soldiers and automate the grindMythos Slayer

You start with a single click for 1 damage. Save up gold to upgrade your weapons, and recruit soldiers to automate your attacks — your army keeps hunting bosses even while you're away. 40 bosses, each tougher than the last, stand in your way, so it's an idle boss-rush you take on by upgrading and recruiting.

At a Glance

How to Play

1. Attack: hit the boss with the spacebar or by clicking (tapping on mobile)
2. Earn gold: every attack earns gold
3. Recruit allies: more allies means your attacks get automated
4. Upgrade: power up both your allies and your click in the "Upgrade" tab
5. Move to the next boss: defeated bosses respawn so you can farm them. When you're ready, hit "Next Boss ▶" at the top right to move on (you can go back, too)
6. Prestige: unlocked at Boss 7. It resets your progress, but in exchange your gold earnings become a permanent 5x

Tips

• Clicking is king early on. Think of units as your "idle earners"
• When you get stuck, the golden rule is to go back to an earlier boss and farm
• Raising your crit rate and crit multiplier makes clicking hit like a truck
• Prestige early once it unlocks — the sooner you do, the longer you enjoy the permanent 5x

Developer's Note

"I'll go to bed after just one more boss" is the most dangerous trap of all. The bosses are modeled on creatures from the Cthulhu Mythos, so if you recognize the names and designs, they'll hit you just right. The boss art is genuinely cool — I paid for it.

FAQ

Can I play on a phone?

Yes. Instead of the spacebar, you tap the screen to attack.

Can my save data be lost?

It's saved automatically in your browser, but it will be lost if you clear your browser cache or site data. It also can't be carried over to another device.

Does progress from the embedded version on this page carry over to the fullscreen version?

Yes, it carries over.

Credits

Boss art and design by:
· @Kome_to_Matsuri
· Ankimo (Innsmouth Project)