Underworld Overseer

About this game

Latest news

• Patch Notes·23 Jan 2026Official

  Bug fixing update

  Fixed 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.
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• Patch Notes·18 Apr 2025Official

  New World Update

  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. {STEAM_CLAN_IMAGE}/44973861/17d3120846f5414075b00144da885d52c27a3188.png 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! {STEAM_CLAN_IMAGE}/44973861/2a19f28b90d9cd16fa959478a1d06127a693ae4a.png - 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? {STEAM_CLAN_IMAGE}/44973861/1243288797cea93a8bcae206b4b0fd03970e9327.png - 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. {STEAM_CLAN_IMAGE}/44973861/dc2b76eaff3f1ae49726314c0c9aa96072f1d09b.png - Carpenters: These skilled builders will construct bridges to help invaders reach your dungeon. Prevent their progress to keep your stronghold secure. {STEAM_CLAN_IMAGE}/44973861/c657404426c48d63ab64c4758c41468e05a5334e.png - Priestess: Beware the priestess, who can turn your skeletons against you. Do not underestimate her power! {STEAM_CLAN_IMAGE}/4497386...
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• Patch Notes·20 Jan 2025Official

  Patch 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 should
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• Patch Notes·9 Dec 2024Official

  Update 1 is now live

  Underworld 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 visual to make it more noticeable for the player Mandrakes are now animated to make the farm more alive Added a vfx when you eat one of your units Improved the back of the mountain texture Improved tooltips to reduce confusion about cost and stock of needed resources Grabbing a unit reset his work cooldown so the player can encourage them to work if he drops them near an availabe work Starved and sleepy units will now try to fulfill their need as soon as possible and not only the next time the need it Improved the mana pool animations The dungeon’s walls are now reinforced and a bit longer to be digged by sappers than normal walls Balancing Reduced toxic golem explosion damage Increased bubblegum golem explosion damage Remade the necromancy hard level so it can be completed by playing the normal way as it was confusing for many players Increased the slow effect duration from 5s to 8s Slightly increased bone fairies attack range Bug fixes The plague doctor is now properly immune to toxic golem explosions Fixed a bug causing the poison clouds damage to be dealed even when the enemy left the cloud Fixed a bug preventing the final level to be finished after loading a save done when no blue cultist were alive The health of the dungeon heart is now loaded properly and not reset to max health when loading a saved game Tweaked the collider so it is easier to eat units Fix an issue causing some sounds to be played twice when using the rally and raid spells Fix many vfx not played properly when too many of them need to be played at the same time Ethereal imps are now properly immune to the Godde...
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