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Underworld OverseerEventsNew World Update
Major update

New World Update

Underworld Overseer · published 18 Apr 2025, 10:13 UTC · build 18112738

All eventsPlayers around this dateRead on Steam

Underworld Overseer Free Content Update!

We are thrilled to announce the release of a new free update for Underworld Overseer! This massive update brings a wealth of exciting new content to keep you on your toes.

Explore a New Island

This update introduces an entire new island featuring 5 brand-new levels, each with its own hardcore version. Get ready to dive into fresh challenges and test your strategic skills.

Survival Challenge

The final level is a special survival mode where you must adapt and endure for a full hour against all the enemies in the game. This intense challenge will push your abilities to the limit.

New Enemies to Ruin Your Plans

This update also introduces a variety of new enemies, each with unique abilities that will test your defenses:

- Treasure Hunters: These cunning pirates will dig towards your treasure rooms and steal your gold. Protect your riches at all costs!

- Demolitionists: These unfortunate prisoners, with barrels of explosives strapped to them, are sent to your dungeon by other humans. Their explosive power can create big holes in your defenses. Can you turn their destructive force to your advantage?

- Shield Bearers: Equipped with massive shields, these warriors will protect their allies from your crossbows, allowing them to reach your dungeon. Strategize carefully to overcome their defenses.

- Carpenters: These skilled builders will construct bridges to help invaders reach your dungeon. Prevent their progress to keep your stronghold secure.

- Priestess: Beware the priestess, who can turn your skeletons against you. Do not underestimate her power!

Get ready to face these new challenges and enemies in the latest free update for Underworld Overseer. We can't wait to see how you fare against these formidable foes!

Stay tuned for more updates and exciting content. Happy gaming!

Myron

More from Underworld Overseer

Other announcements

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Underworld OverseerGame update23 Jan 2026Bug fixing updateFixed a bug preventing to unlock the Keep the Gold(Hard) achievement. Fixed a bug causing some crossbow trap arrows to explode directly after being shot.Underworld OverseerGame update20 Jan 2025Patch note for build 264- Fixed an issue preventing the next wave to be spawned if the game was saved and quitted before the first wave. - Tweaked Necromancy hard balacing. - Units will get more happiness back when they eat or sleep or get money. - Fixed an error causing the restart level button to not be present when it shouldMajor update9 Dec 2024Update 1 is now liveUnderworld Overseer Update 1 version 254 Thank you all for playing Underworld Overseer. We are a very small team and your support means a lot to us. We worked hard to fix reported issues and improve balancing based on your feedback. Improvements · The plague doctor is now healing his wounded allies · The plague doctor is now dropping a bottle when he dies · Improved the alarm trap sound and vis…